Room 619,Jiazheng International Building,No.28 Moyu Road,Jiading District,Shanghai,China 201805.

RICHEN TECHNOLOGY SHANGHAI CO.,LTD is main automation system integration agent in china,We have huge amounts of inventory.And we have a branch company in Hongkong ,Company name is RICHEN TECHNOLOGY HO...

QILIGANG INDUSTRIAL ZONE

Integrating research & development, production and marketing, Zhejiang Yiyuan Electric Co., Ltd. is an enterprise specializing in manufacturing power supplies and bearings. Our company has a w...