- Model NO.: per your request
- Molding Style: Forging
- Application: Auto Parts
- Heat Treatment: Quenching
- Forging Tolerance: +/-0.2mm
- Certification: ISO 9001:2008
- Transport Package: Per Your Request
- Origin: China
- Processing Object: Metal
- Molding Technics: Die Forging
- Material: Steel
- Surface Treatment: Sand Blasting
- Standard: Per Your Request
- Trademark: LIANGGONG
- Specification: ISO9001: 2008
- HS Code: 7326191000
Process: Forging and Machining
Raw Material: Quality Carbon Steel & Alloy Steel
Product Status: Semi-finished Forgings Or Finished Products
Processing Machine: 630T-1600T Friction Press
Processing Crafts: Hot Drop Forging & Machining
Surface Treatment: Spray Coating & Chemistry & Shot Blasting & Anti-dust Treatment
Detection: In Accordance With The Customer's Requirements
Product Specification: In Accordance With The Customer's Requirements(Drawing Or Sample)
Package: In Accordance With The Customer's Requirements Common services:
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LED tube light is application of a new type of LED lighting light source on the basis of traditional tube light of the development of improved products, compared with traditional tube light has the following advantages: energy saving, low carbon, long life, good color rendering and fast response.LED tube light, a design more beautiful light, installation to keep building decoration of the overall unity and perfect, does not destroy the set of lamps and lanterns, light hidden inside the building decoration, light source is not exposed, no glare, the visual effect of soft and uniform.
P-n junction terminal voltage constitute a certain potential barrier, when the positive bias voltage drop time base, P and N the majority carrier diffusion to the other party.Due to the electron mobility is much bigger than hole mobility, so there will be a large number of electronic spreading P area, constitute of P area of minority carrier injection.These electrons and valence with hole composite, composite when the energy in the form of light energy to release out.This is the principle of PN junction glow.
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