ADD: Rm 2102A, Jianchen Mansion,Ningbo Southern Business District,Ningbo,China.

Founded in 2005, we are located in Ningbo, Zhejiang, China. Till now, we have developed into a worldwide expert in researching, developing and manufacturing various instruments and supplies for labs a...

No.69 Xiadun Village,Ruoheng Town,Wenling City.Zhejiang Province,China

For over 20 years experience Wenling Saiyi Machinery Manufacture Co., Ltd has designed, developed and manufactured a large precise spiral bevel gears, spur gears, helical gears, worm gears and shafts....