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The metal template used in SMT patch processing, also known as the slip plate, steel plate, and steel mesh, is used to quantify solder paste and is a key fixture to ensure the printing quality of SMT patch solder paste. Stencil is to etch a hollow out on a piece of metal chemically, or use a laser engraving machine to engrave the leak hole, and use an aluminum alloy frame to stretch the edge of metal plates into a appropriate size.

SMT patch PCB assembly is crucial to today's electronics manufacturing process. Now more and more circuit boards are produced and used widely.The manufacturing of SMT PCB assembly contains many complicated processes, it will be very challenging to construct effectively.

Every step in the SMT processing shows the importance of high manufacturing technology. Various problems may arise in different steps and stages. In multiple processes, challenges for example the quality control and the reduction of the product’s performance under high temperature occured oftenly. In this way, the whole process of production may require more time and results in the delay of the delivery. This may be risky because your reliability will be affected. Obviously, choosing the right manufacturer is particularly important.

Turnkey PCB can either full turnkey or partial turnkey. Also, both are quite similar and offer you a wide range of benefits.

We know that our clients’ time is precious, therefore we offer the best PCB assembly in China, helping our clients to succeed.

Quality guaranteed

SMT workshop: It has imported placement machines, 2 STM production lines, and multiple optical inspection equipment. Each process is equipped with QC personnel, who can keep an eye on product quality.

DIP production line: There are two wave soldering machines. Among them, there are more than ten old employees who have worked for more than three years. The workers are highly skilled and can weld all kinds of plug-in materials.

Rich experience in SMT and soldering of electronic products, stable delivery

We have served tens of thousands of home appliance subsidiaries in various types of automotive equipment, industrial control motherboards, drones, and SMT patch processing services over years. The products are exported to Europe，the United States etc. The quality is affirmed widely by our new and old customers.

The shipment will always be on time, and the materials will be shipped within 3-7 days after the materials are prepared. Small batches order can also be shipped on the same day.

1. The largest board: 460mm(W)*1200mm(L)(SMT);

2. Maximum plate thickness: 4.2mm;

3. Minimum plate thickness: 0.38mm;

4. The smallest chip part: 01005 package 5. The largest part weight: 150 grams;

5. Maximum part height: 25mm;

6. The largest part size: 50mm*50mm;

7. Minimum lead part spacing: 0.3mm;

8. The smallest spherical part (BGA) spacing: 0.3mm;

9. The smallest spherical part (BGA) diameter: 0.3mm;

10. Maximum component placement accuracy: 20um@IPC;