About YYF

Shenzhen YangYang Fluid Tech Co. , Ltd. is headquartered in Longhua District, Shenzhen City, is a professional r & D, manufacturing, sales of various materials of high, medium and low-pressure valves and fittings in one of the professional large-scale fluid solutions company.

China fluid Valve Co.
China YYF fluid Valve Tech Co.,LTD


Fluid solution professional

YANGYANG FLUID TECH C0., LTD. is a professional company dedicated to providing integrated solutions for fluid engineering. YANGYANG Valve Co., Ltd., a subsidiary of the company, has been specializing in the manufacturing of industrial valves for more than ten years and has been supplying high-quality valves to domestic and foreign projects. The products include Ball Valves, Butterfly Valves, Gate valves, Globe Valves, Check Valves,Control Valve, Filters and other customized valves. At the same time, YANGYANG Pipeline Parts Manufacturing Co., Ltd., a subsidiary of the company, focuses on manufacturing valve accessories and pipeline accessories, covering products such as Flanges, Dismantling Joints,Pipe Expansion Joints,Pipe commentators, and Pipeline Accessories. In the process of development, we have found that many customers prefer us to provide a one-stop service solution. So we have integrated our supply chain resources and a series of subsidiaries to establish SHENZHEN YANGYANG FLUID TECH C0., LTD. The purpose is to provide customers with integrated solutions for fluid engineering in orde4r to save them more time and costs..


  • 2008,Shenzhen Valve Workshop was established.
  • 2014,Fujian Pipeline branch-established
  • 2019,Shenzhen Valve and Fujian Pipeline Company merged into Ocean Fluid
  • 2021,YYF Fluid Tech Co. , Ltd. was established for international trade from scratch

In 2020, the company was restructured as Shenzhen YYF Fluid Tech Co. , Ltd. . Is the national level production enterprise unit, has nearly 30 years of production, sales and independent research and development experience.


YYF fluid valve production workshop
YYF fluid valve production workshop






Address:203, No. 1 Jinxincheng Industrial Zone, HenglangCommunity, Dalang Sub-district,Longhua District,Shenzhen, China