John Valve Mfg. Factory Co., Ltd is one of the leading valve manufacturers based in Taiwan with long history. We engineer and manufacture valve solutions for all industries. Our products are widely used in Chemical, Petrochemical, Petroleum, Oil and gas, Bio-tech, Pharmacy, Marine, Food and Beverage industry.
Fast and prompt reply of any inquiries and orders, and USD 2.0 million worth of 3 warehouses Safety Stock in house. Our customers all over the world have responded positively and they have come to rely on our products' high quality, reliable services and fast delivery time.