Square Driver Valve

The company always adheres to the principle of virtue first ,and sticks to everlasting quality improvement and innovation. The company will provide high quality products ,competitive price and perfect after-sale services to the customers .The company now can provide several hundred kinds of products with over 3000 specifications.We can also process products according to your special requirements. We wish to sincerely cooperate with all friends from home and abroad to develop a brilliant future for mutual benefits.

The products have been inspected through random sampling by relevant hardware product quality supervision authority in accordance with the national standard GB-10686-10691-89,and have been tested through destruction test .The entire technical indexes have reached the superior product level .Furthermore ,the products have been issued an international standard certificate.In2003,the company was awarded the Merit of Honor for product Development by Huabei Alloy-steel Casting Committee.In2004,it was also issued the bronze board and certificate of National Model Unit for Quality and Credit Assurance by China Light Industry Products Quality Assurance Center. In the same year, the company was appraised as Honesty and Rights Safeguarding Unit under Key Protection by the Rights Safeguarding Center of China Association for Quality Promotion.

The products are widely used in all kinds of situations that have latent fire and explosion danger ,such as petroleum ,chemical industry ,electronics, railway ,shipbuilding ,metallurgy ,boiler, mining ,gas production, electric power generation, preservation and transportation, pharmaceutical industry ,gas making ,wine production, leather, plastics, fireworks, gunpowder, liquefied gas pipeline, military projects, paint precessing plant etc. The products are also indispensable for machinefacture and machinery repairing .The products have been forged by large-scale friction press(300kN-1600kN),and tested by x-RAY defectoscope.With high quality and good price ,the products have been exported to Europe ,the United States and Southeast Asia and have gained a high reputation among customers.

Our company is specialized enterprise ,which is engaged in the production as such products as explosion-proof tools, antimagnetic tools, special tools, measuring tools and nonstandard tools. It was first founded in 1986.Now it has developed into a large company in its trade in China. Established in 2003,Cangzhou Dean Explosion-proof Tools Co. Ltd mainly produce the following products: Anfang Brand superior explosion-proof tools made of albronze, berylium-bronze and alloy copper, as well as superior large steel special tools. Recently ,it imported advanced technology to develop series of antimagnetic tools. The company has a favorable location with convenient transportation. It is situated 2 kilometers south of Botou City, which is famous for casting in China. It faces Bohai Sea in the east ,and adjoins to Beijing and Tianjin in the north ,moreover, it is close to G104 National Highway and Beijing-Shanghai Railway.

Our products are not only the best quality and looking but also the lowest price.