Sunfree Lighting Limited is a high-tech company specialized in R&D and production of solar LED lights and LED lighting.

How to make the led street lamp sign

by:SUNFREE     2021-02-16
First of all, in the local online public resources trading center to declare. LED lights factory it is a solid cold light source, green pollution-free, less power consumption, high photosynthetic efficiency, long life, therefore, LED lights will be a road lighting energy saving renovation of choice. LED street lamp which is a kind of based on semiconductor PN junction formation with a weak electricity can glowing efficient solid-state light source, in certain positive bias voltage and the electrical flow injection, injection of holes and injection P N the electronic after spread to have source area by the radiative recombination and emit photons, convert electrical energy directly into light energy. After completion of online information will be considered the original company
2. Registration project, download file)
3, purchase tender
( Terms of payment, delivery time and delivery place)
4, the bid security

bidder information before schedule to five, the requirements of the project:
1. LED street lamp which is a kind of based on semiconductor PN junction formation with a weak electricity can glowing efficient solid-state light source, in certain positive bias voltage and the electrical flow injection, injection of holes and injection P N the electronic after spread to have source area by the radiative recombination and emit photons, convert electrical energy directly into light energy. Three certificates (combination The business license, organization code certificate, tax registration certificate)
2, safety production certificate can prove that the
3, the construction enterprise qualification certificate level ( 2, 3)
no bribes and bribery bad record
5. Architects and five members, the project manager

6, quality standard, the delivery date is eight, bid evaluation methods

nine, ten, bidding tender validity
number
: (bid documents Commercial part, technical part, comprehensive section)
12. Tender: sealing problem, sealed bag tag.
13, evaluation method, standard and calibration principle
1, the integrity of files
2. 3 responds to a tender requirements. Credentials
4, technical points, business

quotation points 14, technical parameters: 1, light pole

2, 3, lamps and lanterns panel
4, lithium batteries, Energy storage battery) 5, the controller
requirements: test report
( Or manufacturer authorization)
15。 Delivery time and place of the
16, 17,
acceptance requirements, payment
after-sale service: after the warranty and warranty
( After-sales service points, branch, the business license)
19。 The bidding documents format ( Directory, and other information: patent, application report)
products: led street lamp
high insecticidal lamp, garden lamp landscape lamp pole lamp
holiday lighting lamp lights sculpture fountain city departments:
street lamp of municipal administration of garden
street light the lamp agriculture street agency

bureau public resources ecology garden pv co. , LTD. 。

road construction company refused to excessive price wars and low-cost competition is not only damage, run out of energy, stifle consumer, damage street lamp industry chain of China, also damaged the lamps in the future in China.
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