OEM/ODM China Special Pcb - Top Quality New rigid led strip /led rigid strip light / 5630 2835 5050 led rigid bar – Yongmingsheng
OEM/ODM China Special Pcb - Top Quality New rigid led strip /led rigid strip light / 5630 2835 5050 led rigid bar – Yongmingsheng Detail:
Our rewards are lessen selling prices,dynamic sales team,specialized QC,solid factories,high quality services for Top Quality New rigid led strip /led rigid strip light / 5630 2835 5050 led rigid bar, “Passion, Honesty, Sound assistance, Keen cooperation and Development” are our targets. We are here anticipating mates all around the environment!
Our rewards are lessen selling prices,dynamic sales team,specialized QC,solid factories,high quality services for , With the intensified strength and more reliable credit, we have been here to serve our customers by providing the highest quality and service, and we sincerely appreciate your support. We’ll endeavor to maintain our great reputation as the best merchandise supplier in the world. If you have any questions or comments, please contact with us freely.
Immersion Gold is the method of chemical deposition, through the chemical REDOX reaction to generate a layer of coating which is generally thick, is a chemical nickel gold layer deposition method, can achieve a thicker gold layer.
The process of Immersion Gold on the surface of printed circuit is characterized by stable color, good brightness, smooth coating and good weld ability. Basically, it can be divided into four stages: pre-treatment (oil removal, micro-corrosion, activation and leaching), nickel precipitation, gold precipitation, post-treatment (waste gold water washing,DI washing, drying), gold precipitation thickness between 0.025-0.1um.
Gold used in the surface treatment of circuit boards, because of its strong electrical conductivity, good oxidation resistance, long life, general applications such as keypad, gold finger board.
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Fast and great quotations, informed advisers to help you choose the correct solution that suits all your requirements, a short creation time, responsible top quality manage and distinct providers for paying and shipping affairs for OEM/ODM China Special Pcb - Top Quality New rigid led strip /led rigid strip light / 5630 2835 5050 led rigid bar – Yongmingsheng , The product will supply to all over the world, such as: Moldova , Israel , Anguilla , We can give our clients absolute advantages in product quality and cost control, and we have full range of molds from up to one hundred of factories. As product updating fast, we succeed in developing many high quality products for our clients and get high reputation.
By Constance from Czech Republic - 2018.05.22 12:13
The goods are very perfect and the company sales manager is warmful, we will come to this company to purchase next time.
By Katherine from Stuttgart - 2017.06.25 12:48