Fine pitch LED display procurement bidding specific what is inside? For government procurement projects, it is usually explained from the methods of bid evaluation, procurement requirements and payment. The government procurement items mentioned above refer to goods and services, and goods are the main categories. After analysis, procurement features mainly include the following four aspects.  

LCF Long Xianxi fine pitch LED display T series
 

　　1, Bidding control price audit is difficult. First, the commodity parameters of the goods are complex and varied, and the price is mostly the trade secret of the manufacturer. It is not as good as the project cost to have a professional norm to refer to. 2 it is the commodity such as pipe material, nursery stock is affected by the factors such as market supply and demand, raw material cost fluctuation, market is difficult to grasp. Third, electronic equipment is updated at a faster speed, which makes the previous bidding price of similar products lose reference value. Fourth, some manufacturers have formulated regional sales policies, resulting in different prices of the same products in different regions. Fifth, the evaluation basis of service projects such as scientific and technological development is not sufficient.

　　2. It is easy to form restricted exclusivity. In order to occupy the market effectively, every manufacturer continuously intensify research and development, production of products often have unique technical characteristics, according to market demand to produce products in different areas of the differ in thousands ways, these features can be used as a control means of bidding, more design specifications and construction standards of engineering project is more complicated.

　　3. More competitive. First, the procurement funds are mostly special procurement budgets or special funds from superiors, and the payment schedule is good. Second, the requirements for bidders are wider and the entry threshold is low. Third, the late work after winning the bid is simple, the completion time of supply is shorter than the construction period of engineering class, and the acceptance method and settlement method are more convenient. Fourth, the way of announcement of government procurement projects is more regular and the scope is wider.

4. Bid evaluation experts' bid evaluation quality is relatively high. Government procurement bid evaluation experts cover all sectors of society, most of which are experienced and have certain professional knowledge. At the same time, the selection method of bid evaluation experts, the list of experts is strictly confidential before the bid opening, which greatly reduces the chance of collusion between the procurement parties and bid evaluation experts.

　　1. Bid evaluation method: comprehensive scoring method and lowest bid quotation method are two basic bid evaluation methods that are widely used in government procurement.

　　The lowest bid quotation method, simple and clear is the enterprise independent quotation, reasonable low bid. The quotation includes: software research and development costs, equipment itself, installation and debugging costs, transportation costs, labor costs, service fees, taxes and all costs involved in the delivery and use process.

　　Comprehensive comprehensive scoring method the seven points of scoring criteria are quotation, reputation, financial status, performance, technology, service and response to bidding documents. The total score is 100 points, and all kinds of bidders are evaluated according to the scoring standards, and the bidder with the highest score wins the bid. In the above scores, "project quotation" generally accounts for about 40 points, and "technical response" generally accounts for about 30 points. These two points are the key to winning the bid or not.

　　Second, Payment

　　

1. Advance payment: 30% of the contract price (minus the on-site service fee quotation) shall be paid after signing the contract.

 

2. Progress payment: 30% of the contract price (deducting the on-site service fee quotation) shall be paid after the completion of more than half of the project amount or the arrival of the main equipment and the completion of installation and debugging, and the acceptance of the experience is qualified and meets the bidding requirements.

 

3. Completion of the project: Upon completion of installation and commissioning of the equipment, after 3 months of normal trial operation, after submitting all report materials and passing the formal acceptance inspection and audit final accounts, 95% of the audit final accounts shall be paid to Party B (excluding the on-site service fee quotation), and the contract performance deposit shall be returned to Party B without interest.

 

4. Final payment: After the free maintenance warranty period expires, Party A shall pay the balance after confirming that the service is normal during this period.

 

Three, LED procurement requirements

 

Technical response options will be scored based on the size of the requirements for the products involved in the project outlined in the tender documents. For example, LED display point spacing, LED lamp bead size, pixel out of control rate, driver chip, contrast, visual Angle, flatness, box and so on have very detailed parameter requirements.

 

The low-pitch LED of the bidding product shall provide the noise detection report (test distance of 1m) and electromagnetic radiation disturbance value (& LT; 50dB) test report, power consumption test report, etc.

 

In addition to the requirements of small spacing LED display, there will be clear requirements for supporting equipment display control system, splicing processor, etc. Some owners will also require a set of samples for the site presentation of all equipment components in accordance with the bid.