• menu icon
cens logo


Founded in June of 1997, our company specializes in the manufacture of various valves and hand tools, as well as PVC handle protectors. Available in a wide variety of specifications, styles, and colors, our products are now sold at both domestic and foreign markets.

We offer special designs for piping products. Specification designs from customers are also welcomed.

Meanwhile, we offer prompt delivery of any amount of products ordered, thus helping you reduce costs.


Manufacturer and Exporter of PVC Handle Sleeves for All Types of Valves, Hand Tools, Hardware Products, Tool Sleeves

Company: DO JIN CO., LTD.

Send inquiry to this company