阀门、紧固件制造、经营自营进出口业务凭《中华人民共和国进出口企业资格证书》经营。

Yuhuan Zhengtai Copper Industry Co.,Ltd. of Zhejiang Provice is specialized in producing Brass Forged processing valve.plumbing fittings.brass and metals products, etc.,the factory is located in the middle of golden coastline,a coast city of southeast Zhe