Since1999, we are a manufacturer for grooved couplings and fittings only, but we become an integrated supplier including fire protection system, Fireextinguishing system, piping system and power transmission system. We performas not only top manufacturer but also exclusive distributor of worldwide famous brand in fire protection industry. We are dedicated to be integrated supplierand provide full service for customers worldwide.

Nowadays,we are focus on R&D, Project supplying and system integration. SHANGHAI VISION,SULE M&E, RUVJAX P.T. and NINGBO VISION service for different markets ,industries and provide different products. 

Focusing on Petro Chemical, Off-Shore platform and Mining industry, we provide products and service for our customers thru product R&D and distributing worldwide famous products such as fire protection system, fire extinguishing & rescueand piping system. meanwhile, we provide full fire protection solutions for International EPC project. 

Focusing on commercial building, transportation device, general industry,Storage & logistic, power plant and municipal industry, etc. we provide fullfire protection solutions for customers in need. 

Focusing on International market, and provide a varienty of system and service for worldwide customer, such as piping system, fire protection system, pipe hanger & support and pipe fabrication. Since 2003,our products have been exported to more than 40 countries, we are dedicated to product innovation andsystem service for international market.

RUVJAX specialize in power transmission products development and innovation, provide high quality and full service for our clients and different projects, expand our business from national wide to worldwide.