Company Culture

-
2016Continue to move forward, continue to struggle
-
2015Certificated by ISO9001、ISO14001、OHSAS18001
-
2015Won the brand-name products in Lishui
-
2014Won the national high-tech enterprises
-
2009Lishui move, building a modern factory
-
2007Upgraded to Zhejiang Ouyi Valve Co., Ltd.
-
2002Valve Manufacturing Co., Ltd. was established Kellett
-
2000Start independent production sphere products are sold to the domestic market
-
1997Establishment of micro-spheres plus workshops