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[China]
Trade Verify
Address: 3602, Unit 1, Building 2, Phase 3, Longhu Zichen Xiangsong, Huazhaobi Xiaheng Street, Jinniu District, Chengdu, China
Contact name:Sia Li
Chengdu Cesgate Technology Co., Ltd |
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Verified Suppliers
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HASL Lead Free PCB Power Connector ISO9001 Aluminium Electric Circuit Board
Areas that should not be soldered may be covered with solder resist (solder mask) in PCB Power Connector. The solder mask is what gives PCBs their characteristic green color, although it is also available in several other colors, such as red, blue, purple, yellow, black and white. One of the most common solder resists used today is called "LPI" (liquid photoimageable solder mask). A photo-sensitive coating is applied to the surface of the PWB, then exposed to light through the solder mask image film, and finally developed where the unexposed areas are washed away. Dry film solder mask is similar to the dry film used to image the PWB for plating or etching. After being laminated to the PWB surface it is imaged and developed as LPI. Once but no longer commonly used, because of its low accuracy and resolution, is to screen print epoxy ink. In addition to repelling solder, solder resist also provides protection from the environment to the copper that would otherwise be exposed.
Technical Requirement for PCB Assembly service
1) Professional Surface-mounting and Through-hole soldering Technology
2) Various sizes like 1206, 0805, 0603 components SMT technology
3) ICT(In Circuit Test),FCT(Functional Circuit Test) technology.
4) PCB Power Connector With CE, FCC, Rohs Approval
5) Nitrogen gas reflow soldering technology for SMT.
6) High Standard SMT&Solder Assembly Line
7) High density interconnected board placement technology capacity.
Welcome to Chengdu Cesgate Technology Co., Ltd
We can provide one-stop service:
PCB circuit boards+Assembly
E-test.
Electronic components purchasing.
PCB Power Connector: available on SMT, BGA, DIP.
PCBA function test.
Enclosure assembly.
| Q: Can you give us a preferential discount? CESGATE: Of course, we will offer a preferential discount for your large orders and confirm the order quickly. |
| Q. What file formats do you accept for production? CESGATE: Gerber file: CAM350 RS274X PCB file: Protel 99SE, P-CAD 2001 PCB BOM: Excel (PDF,word,txt) |
| Q: What does CESGATE need for a customized PCB order? CESGATE: When you place a PCB order, the customers need to provide Gerber or pcb file. If you do not have the file in the correct format, you can send all the details related to the products. |
| Q: What does CESGATE need for a customized PCBA order? CESGATE: When you place a PCBA order, you need to provide Gerber or pcb file and the BOM list to us. |
| Q: HOW DO YOU MAKE OUR BUSINESS LONG-TERM AND GOOD RELATIONSHIP? CESGATE: 1. We would like to offer sample if the buyer really want to make long-term relationship with us. 2. We keep good quality and competitive price to ensure our customers benefit. 3. We respect customers as our friend and sincerely do business and make friends with them,no matter where they come from. |
