Hunan Tongwei New Material Technology Co., Ltd.
Room 1925 Cultural and Entertainment Building, Block 5, Zhongfang Ruizhi Community, No. 218 Longping Road, East Coast Street, Furong District, Changsha City, 410000
Main products: PVC Valve, Plastic Pipe Fittings, PVC Pipe, Pph Valve, CPVC Valve, PVDF Valve