Outdoor Bi-color LED Display System Tender Notice

Title: Outdoor Bi-color LED Display System Tender Notice Tender No.: SZGX2009-X-036 Announcement Date: May 21, 2009 Deadline: May 25, 2009 Tendering Agency: Suzhou Rural Cadre College Province: Jiangsu Province-Suzhou City Content: The company was entrusted by Suzhou Rural Cadre College to purchase and purchase the outdoor double-primary LED display system of the unit. Suppliers are welcome to participate.
First, the procurement content and technical specifications:
1. Purchase content:
Product name Brand, specification and model number Remarks Double primary color LED display (without frame area) 5.12*1.28M 6.56 square meter graphic asynchronous control system (including software) Lantong 2000 version 1 set of screen steel structure inner frame production 1 1 set of screen back door
PVC pipe, power line, network cable, integrated wiring, distribution box, controller 1 batch
* The wire, auxiliary materials and labor in this quotation are determined by the responding unit. If there is a shortage in the construction, the transaction unit will be responsible, and the purchaser will not be responsible for the increase of the cost.
2. skills requirement:
Technical requirements for LED display:
Technical index technical parameters pixel spacing 16mm
Physical pixel density 3906 points / m2
Pixel composition 2 red 1 pure green unit board size 128mm × 128mm
Red light parameter wavelength 625-630nm viewing angle 110° brightness 500-550mcd
Green light parameter wavelength 525-530nm viewing angle 110° brightness 1200-1600mcd
Physical resolution 32×32
Optimal line of sight 10-200m
Frame change frequency ㄒ60 frames / sec refresh rate ㄒ120 frames / sec box thickness 12cm + maintenance thickness flatness full screen horizontal viewing angle 110 °
Vertical viewing angle 40°
White balance brightness ≥ 4500cd / m2
Maximum power consumption <1200w/m2
Average power consumption 350-450 w/m2
Control mode asynchronous control drive mode constant current drive mean time between failure ≥ 10000 hours, continuous 48 hours working life 100,000 hours (half brightness attenuation)
Noise rate <0.0002
Grounding resistance ≤100MΩ
Anti-electricity 50HZ 1500V (AC RMS) No breakdown in 1 minute display color 256-level gradation control function can control the display switch and text, picture and video display through the computer.
Input signal color TV 1Vpp75Ω video signal (RGB) and standard computer signal operating system windows2000/windowsNT
Text input a variety of Chinese and English font text display Chinese, English characters, Arabic numerals, common characters, graphics animation effects move, scroll, rotate, zoom, filial piety and so on.
Display mode 1024*768
Other functions include clock display, screen editing, and Chinese control interface. Display year, month, day and current time power supply requirements 220V +/- 10% 50HZ three-phase five-wire LED die with high quality products, service life of more than 100,000 hours printed circuit board using imported plate base, heat sealing, leveling, over Hole, metal hole, metal paper galvanizing, soldering and milling machine processing switching power supply has strong anti-electricity, strong high and low temperature working ability, high force ripple and high efficiency, short circuit protection and strong load capacity and High service life control distance Super five kinds of general communication line control 100M computer broadcast mode graphic stunt display function: with graphic editing, zooming, streaming, animation function broadcast system with multimedia software, flexible input And broadcast a variety of information, a variety of Chinese fonts and fonts to choose from, there are a variety of broadcast methods, such as: single / multi-line translation, single / multi-line up / down, left / right pull, up / down , rotating, stepless zoom and other major news editing and playback, and a variety of fonts for the selection of important announcements of the instant release of advertising information and other network functions with a standard network interface, can be connected to other standard networks. Collect and broadcast real-time data of each database to realize remote network control. Through the network system, you can enter the Internet.
The video processing and control unit video processing and control unit completes the image processing of the display data. These processes include: second-level gray-scale nonlinear correction, which can be adjusted automatically or manually, automatic stepless brightness adjustment, and the gray level control system can control the display. The screen displays 24-bit data of 10 bits per primary color, that is, 1024 gray levels of each primary color. Image noise reduction processing: ensuring clean and smooth images, image enhancement technology, image edge enhancement technology, motion compensation technology, color coordinate space transformation technology , Chromaticity adjustment function, visual processing: In the system, the brightness of each primary color of a single module can be adjusted separately, the color balance can be adjusted, and the mosaic phenomenon can be basically eliminated. The brightness consistency of all modules and display modules is good, and the monochrome display has no visual difference. . The video processing and control unit, such as white balance processing, transmits the processed display information to the communication module for long distance transmission to the display.
The communication module communication module ensures that the display content of the screen control machine is transmitted to the display screen over a long distance without any error. The communication module encodes and decodes the transmitted information, and performs long-distance transmission and reception data processing. The communication module transmits the display information to the data distribution and scanning unit.
The data distribution and scanning unit data distribution and scanning unit is a modular structure design that distributes the display data to the display by area and completes the display data scan.
LED display software basic function display data processing and processing to produce various display effects and control the display of the output of the output provides a manual interface to provide a variety of message editing, layout and editing functions to provide playback and playback of the content of the program provides a large The screen displays the system database management and maintenance functions to provide monitoring and control functions for the entire system.
LED screen structure and its characteristics The indoor LED display structure adopts high-quality steel frame structure, outsourcing high-grade stainless steel, interior insulation equipment, fireproof board, and installation of special screen internal air convection system. Consider that the structure should have an air inlet (generally the bottom end of the structure is opened into the wind window and dustproof device is provided), and the upper part of the upper side or the upper part of the back of the screen body should have an air outlet. According to the site situation, the steel frame structure of the display should be externally decorated with high-grade stainless steel (matt)
3. Installation requirements:
The installation of the unevenness of the entire screen should be all day environment requirements.
The display pixel tube is installed uniformly, without looseness, and the tube is broken and the display color is uniform, and there is no obvious color block difference.
Out of control point: The out of control point is less than 2‰ (according to SJ/T11141-2003 standard) and is discretely distributed. The display has passed
72-hour aging test (providing inspection report)
Display hardware, software, structure, appearance of product design, performance characteristics, uniformity, out of control points, power supply,
Environmental adaptability, reliability requirements, inspection methods, inspection rules, marking, packaging, transportation, storage, and fabrication are in accordance with the general specifications for LED electronic displays.
4. Construction includes:
Control system design, electrical part design, screen structure, design, control, playback software, design, raw material, procurement, display, production screen, aging, quality inspection, packaging, transportation, wiring, structural frame, installation, commissioning, training, school operators, related supporting projects, etc.
5. After-sales service measures and guarantees
1. Technical service (1) It is required to provide 7*24 hours full-time no-gap technical support to arrive at the on-site maintenance within 2 hours.
(2) Provide lifetime maintenance, and only costs will be charged for failures outside the warranty period.
2, product commitment (1) product selection and optimization.
(2) Free software upgrades and web services.
(3) Regular telephone interviews to answer difficult questions.
(4) The free warranty period is three years after the completion of the project, and lifetime maintenance. Failure during the warranty period should be 2
Respond within hours, can not solve the problem within 8 hours, should be replaced with the same brand, specifications or higher parts for free.
(5) During the warranty period, it is responsible for the maintenance and maintenance of all equipment specified in the contract, for any product design, installation process,
Damage to equipment or components caused by materials, product quality and components, and free replacement and repair.
Second, submit the response letter and determine the date and place of the supplier:
1. The response deadline for this inquiry notice is 11:30 am on May 25, 2009. The response unit shall seal the inquiry response file before the deadline, and send it to the Suzhou Guoxin Group International Tendering Co., Ltd., Block A, 4th Floor, Jiacheng Building, No. 128 Jinjihu Road, Suzhou Industrial Park, after the official seal of the unit is sealed. If the composition of the quotation document is not required or the quotation document is delivered out of date, it is invalid.
2. At 2:00 pm on May 25, 2009, the supplier of the transaction was determined at the Government Procurement Management Office of the Finance Bureau, 2nd Floor, East District, Suzhou Municipal Administrative Service Center, 389 Sanxiang Road, Suzhou. After the transaction supplier receives the notice of the transaction, it shall sign the contract within three working days.
Fifth, the response file format:
1. Unit name
2. Contact phone number / mailing address zip code
3. Invitation number
4. Copy of business license, copy of tax registration certificate
5. Copy of qualification certificate
6. Quotation form (with official seal and signature of authorized representative)
Serial number goods name brand specification model configuration (required party requirements) bidders deviate from the original requirements description quantity market price quotation total price delivery date

7. Construction plan and schedule.
8. Commitment to quality, service, and warranty (the ability to provide long-term services in Suzhou and provide relevant commitments and service plans)
9. Provide free on-site training for the purchaser's management personnel to provide detailed instructional arrangements.
10. Provide information on the staffing requirements for installation, commissioning and other services (subject to the list of personnel pension contributions).
11. Successful cases of implementing similar systems
12. Quote Commitment:
Our company promises:
1. The above quotation is the final quotation for this purchase;
2. If your company announces the transaction of our company, our company will earnestly fulfill all the commitments of this purchase. If we fail to fulfill the above commitments, our company is willing to accept the handling of relevant departments:
a. Cancel the transaction qualification;
b. Listed in the list of dishonest businesses to be exposed;
c. It is forbidden to participate in the procurement activities of the municipal government for 1-3 years.
Quotation commitment unit (seal):
Legal person signature (signature or stamp):
date:
13. Bind in order, in duplicate (if any of the above items are missing, they will be considered invalid response files)
6. Determine the supplier standard for the transaction:
Under the premise of the procurement budget and in line with the procurement requirements, quality and service, the supplier with the lowest quotation is determined as the supplier of the transaction.
Seven, the main terms of the contract:
1. Contract subject and quantity: See the procurement content and technical specifications.
2. Contract transaction price: according to the transaction price.
3. Quality and service requirements:
(1) The Dealer shall ensure that the subject matter provided is brand new, unused, and fully meets the quality, specifications and performance requirements stipulated in the contract. The Dealer shall ensure that the subject matter provided by it is properly installed, properly used and maintained. Under conditions, it should have satisfactory performance during its nominal service life. Within the warranty period promised by the Dealer, the Dealer shall be liable for any deficiencies or malfunctions due to defects in design, workmanship or materials and accompanying services. According to the results of the self-inspection by the purchaser according to the inspection standard or the inspection results of the local technical supervision department, or during the quality assurance period, if the quantity, quality or specification of the subject matter does not conform to the contract or confirms that the subject matter is defective, including potential defects Or the use of materials that do not meet the requirements, etc., the purchaser should notify the counterparty in writing and file a claim as soon as possible. The quality assurance period of the subject matter is calculated from the date of final acceptance by the final object.
(2) The wiring shall comply with the national technical standards. The wiring, installation and commissioning process shall cause damage to the original building or the original product, and the transaction party shall be responsible for repairing and restoring.
(3) Accompanying service: In addition to the obligation to deliver the qualified subject matter on time and in accordance with the contract, the counterparty shall also provide the following services: on-site installation, start-up, commissioning and supervision of the subject matter; provision of the subject matter assembly and general maintenance Required tools; The precondition for the operation supervision and maintenance service of the provided subject matter within the time limit stipulated in the contract is that the service does not exempt the transaction party from its obligations during the quality assurance period. Provide on-site technical training to the purchaser's technical personnel, so that they can master the system management and common troubleshooting. Within three months after the project is qualified, the supplier must send technicians to monitor the system operation and provide equipment operation management system. The cost of the accompanying service is included in the contract price.
4, warranty: product three-year warranty, lifetime maintenance. If there is a malfunction within the warranty period, it should respond within 2 hours, and the problem cannot be solved within 8 hours. Replace the parts with the same brand, specification or higher for free. The engineering warranty is no less than ten years.
5. Construction installation and commissioning: The transaction party is responsible for installation and commissioning, and will complete before June 20th:
6. Construction site: designated location of Suzhou Rural Cadre College
7. Delivery method: The final supply contract should provide the delivery plan to the purchaser before delivery, and the transportation insurance and packing costs will be borne by the final supply company.
8. The Dealing Party shall ensure that Party A is exempted from and is responsible for the infringement of patent rights, trademark rights, claims, actions, administrative procedures claims, requests, etc. caused by third parties when the purchaser uses any part of the equipment or equipment in its home country. Losses and damages, costs and expenses (including attorneys' fees) incurred for this purpose.
9. Acceptance criteria: According to the acceptance letter, the standard of the response book and the packing list acceptance, the transaction party guarantees that the opening rate is not less than 98%, and the acceptance must be submitted: 1 packing list; 2 product quality inspection certificate ; 3 use, repair Chinese manual; 4 warranty; 5 spare parts; 6 is responsible for providing a complete manual, the manual should have the overall installation and specific steps of various operations, including installation, commissioning, testing, operation, maintenance, disassembly The contents of the repairs and repairs must be complete and understandable. The manual should be a description of the drawings and texts of the equipment to be installed. The drawings and parts list must be complete. The manual should be in Chinese and well-bound. Or the volume) should be divided according to the type and size of the equipment and the working system. Each volume should describe in detail the maintenance method and operation steps of the equipment, as well as the parts list that can be ordered by the purchaser. The description of the equipment should be specific. Operation steps, if necessary, the manual should also be accompanied by a troubleshooting table (faults, faults and solutions).
10. Payment method: After receiving the experience and passing the audit within seven working days, the acceptance party and the invoice will be paid 90% by the purchaser and 10% after one year.
11. Liability for breach of contract: If a party fails to perform its contractual obligations or fulfills its contractual obligations and fails to meet the requirements, it shall be liable for breach of contract, such as continuing to perform, taking remedial measures or compensating for losses.
12. The inquiry document and the response document are inseparable components of this contract. 8. Comprehensive explanation:
1. The responding unit shall separately produce a “Response Quotation Form” for the fifth item of this notice. The report includes providing one-stop service for LED design, construction, installation, commissioning, testing, repair and maintenance, and is responsible for quality. This offer is reported once. The total quotation includes: equipment price, packaging fee, transportation and miscellaneous charges, transportation insurance fee, on-site storage fee, construction fee, installation fee, commissioning fee, technical training service fee for operation and maintenance personnel, free warranty, insurance, labor insurance, various Taxes, patented technologies, etc.
2. If the responding unit deals, the transaction service fee shall be paid to the company according to the 6成交 turnover.
3. The information provided by the responding unit should be true. If there is any falsehood, it will bear all the consequences.
4. If the responding unit has doubts about this notice, consult the tendering company in writing. All materials are subject to the written materials of the tendering company.
5. This procurement information is published in the Suzhou Government Procurement Information Network () and the City Business Daily. The announcement of the transaction is also published here. Please pay attention. Company Name: Suzhou Guoxin Group International Tendering Co., Ltd. Contact: Chen Zeming, Liu Xiuyan Tel: 0512-61127533, 67635087 E-mail: Fax: 0512-67635093 Zip code: Address: Jiacheng Building, No. 128 Jinjihu Road, Suzhou Industrial Park Building A

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