... to ISO228/1, BSP, NPT, etc.Ningbo Jiekelong, branch of Ningbo Jintian Copper (Group) Co., Ltd., which is one of China’s Top ... resources, unlimited use. Established in 1998, Ningbo Jiekelong Manufacturing Inc. is located at Cicheng, Ningbo, with convenient transportation by water, land and ... services to all customers around the world. J1013 Forged Brass Magnetic Lockable Gate Valve