Established in 1991, Wenzhou Ruichang Special Monofilament Factory is a specialized manufacturer of nylon monofilament for trimmer line and builder line. As one of the major producers of monofilaments in China, we have manufactured more than 100 private label brands that have been distributed in over 20 countries in the world.



Moreover, our daily monofilaments extrusion capacity has exceeded 18 tons (39,600 pounds). Additionally, to ensure superior quality of our products, we source raw materials from world-famous suppliers, such as DuPont (U.S.A), Honeywell (U.S.A), Mitsubishi...