How to determine the strength and stability of the LED packaging factory product?

2014 draws to a close, and the beginning of the end product is generally going to be a plan for the next year, when the technology planning. For lighting companies, looking for a few more reliable packaging factory cooperation is the primary task, so a variety of audits began. That as our lighting plant engineering and technical personnel, how to judge from appearances strength and stability of a company? In addition to ISO documents, the need to look at what details?
LED packaging factory
First, clean clothes: buy led high bay lamps needs anti-static dust production and testing area. Protection of staff: a piece of clean clothes or split, and whether there is a ground wire and static lines. In fact, just a way to clean clothes product protection, the reliability of the product and is not significantly affected. By requiring staff to wear clean clothes is to make all employees respect the work of their own and others, for their approval to produce the products produced, providing employee pride. This is important if people think they are doing meaningful work, potentially will be more serious work.
Second, the work station setup: There will each work station is set to "a" shape, but also to "U" shape. The main job is to make workers and materials for transport, every time take the shortest path is a key indicator. As a packaging factory, established its position oven housing is particularly important, because the oven room is a solid crystal and wire bonders of intermediate stations, while the oven room temperature is high, also have an impact on other processes. Is there an isolation area to strengthen the dust dispensing station? Equipped with plastic powder control, this procedure affects the LED color temperature distribution yield, has not yet automated. As far as I can see, whether large capacity, or big name, a few technicians are in operation around the electronic balance. Spectrophotocolorimeter machine surrounding whether spilled material, which is very likely to cause mixing.
Third, the inspection records: packaging factory SOP documents pumping test every few hours tension wire bonders, solid crystal thrust, is there to do? What tools and equipment are detected? Many small factories are used to manually force gauge to test, likely to cause errors, it is recommended to use automatic push pull test machine, you can analyze the effectiveness of the model. Required to do, according to the provisions of checks, record statements of seriousness and orderly surface of the plant.
Fourth, product development engineering records: a product from scratch, how to provide for the use of the materials and verify? Large packaging plant materials used does not copy the packaging plant does not have the means of detection, which requires packaging factory engineers have seriously each material, from a long-term experiment to verify the stability of the material. If three or five months across a change even glue and phosphor materials and other major chip will prone to big problems.
Fifth, the lab's strength: led high bay light for sale always want to test the hot and humid, high-temperature aging, cold tolerance impact of these projects, the package that corresponds to the laboratory facility have the strength to do it, each batch is done in strict accordance with this it? What appears to have had a lot of testing on the company's product specifications, the results are not what laboratory equipment, so you do not shoot packaging plant it?
Overall: do not look at fame, see the strength! Do not look at the machine, see the instrument! Re-quality, heavy details of the packaging plant is king!