Gongyi Liangda Tubes Co., LTD
Introduction
GYLDT emphasizes on technology innovation and transformation. Namely, it was among the earliest ranks to make rubber joint since 1989;it obtained a patent for making reducing flange connection in 1991;it obtained a paten license for developing rubber butterfly valve in 1996;it studied and made advanced soft-sealing check valve in 1999;it innovated rubber joint 鈥檚 process and reached the international level in 2002;it made duckbill valve in 2004 and innovated duckbill valve鈥檚 process in 2006 and buried soft-sealing check valve was also developed at the same year;the newest plate bearing compensator has been developed since 2009.
GYLDT adheres to the management innovation, insisting product鈥?s quality can be ensured by effective management. As a reward of effective management,its product got permission of being used as drinking water; GYLDT was approved as the 鈥淐hina Green Star鈥?and obtained ISO9001-2000 Quality System Certification in 2010;and it also won certification from Environmental Management System and Occupational Health and Safety Management System in 2012.
Lastest Products
Gongyi Liangda Tubes Co., LTD
focalvalves
Address: 8-F Building-A CC International Center, Zhongyuan District, Zhengzhou, China,
ningbo, zhejaing
China,
Tel: 371-60388868
Fax:
