Established in 1996,WenZhou Hongya machiner industry and trading co., ltd. .has developed into a specialized manufacturer of valve and pipe fittings machinery after several years’ hard work. our company has succeeded in passing ISO9001 quality assurance system certification. advanced second cad development soft system is adopted by us, who have po...

Established in 1996,WenZhou Hongya machiner industry and trading co., ltd. .has developed into a specialized manufacturer of valve and pipe fittings machinery after several years’ hard work. our company has succeeded in passing ISO9001 quality assurance system certification. advanced second cad development soft system is adopted by us, who have powerful technological development and innovation capability