Ningbo Smart Seal Co., Ltd. | Address: No,958,North Qianhu Road, Yinzhou District, Ningbo, Zhejiang 315014, China 
www.cnc-machining.cn | Send Inquiry | Phone: +86-(574)-88129903
Ningbo Smart Seal Co., Ltd. is a manufacturer of mechanical seals. Our products include bellow mechanical seals, metal bellow seals, agitator mechanical seals, split mechanical seals, dry gas seals, c more...

Ningbo Ruican Machinery Company | Address: Yulong Town,Yinzhou District,Ningbo City,Zhejiang Province,China, Ningbo, Zhejiang 315010, China 
www.cnsandcasting.com | Send Inquiry | Phone: +86-(574)-88060400
Ningbo Ruican Machinery Company is a supplier of casting and machined parts. We are specialized in sand, aluminum sand, grey iron and green sand casting products. Our sand casting is used to produce m more...