Multilayer PCBs.
Circuit Technology Center
The company has a full range of valve varieties, mainly producing national standard GB, American standard API, ANSI, British standard BS, German standard DIN, French standard. BS, Japanese standard JIS and other standard valve series, product material: material carbon steel, chromium molybdenum steel, stainless steel, low temperature steel, alloy steel, heat-resistant steel, corrosion-resistant steel, etc.