Process requirements for double-sided butter tin spraying plate: double-sided plate, FR4 1.6mm, double-sided light sensitive butter white characters, lead tin spraying, through hole opening, minimum line width and line spacing: more than 0.15 mm, minimum hole diameter: more than 0.3 mm; The circuit boards produced by our company are beautiful in appearance, good in quality, affordable in price, complete in variety, and optional in color. Welcome to inquire and order.
Shenzhen Sentai Circuit Technology Co., Ltd. is a production enterprise specializing in manufacturing high-quality, high-precision single and double sided and multilayer circuit boards The company has modern imported professional production equipment and testing equipment, such as: pressing machine, drilling gongs machine, Jingming automatic electroplating line, cosmic horizontal etching line, full-automatic testing machine, etc In strict accordance with the management norms of the modern enterprise system, a group of PCB manufacturing teams have been established
The main processes of the company include lead-free tin spraying, gold plating, gold precipitation, O.S.P oxidation resistance, lead tin spraying, electro nickel, rosin, etc. The high-precision circuit boards produced by the company are widely used in household appliances, automobiles, medical treatment, instruments, computers and peripheral equipment, LCD, LED and other fields.
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