Hebei Double-L Co., Ltd. reviews

Company Information

Hebei Double-l Filter Co.,Ltd. is a professional manufacturer who is dedicated to designing ,producing and selling the equipments of the� water treatment plants. The main products are varieties of�solid-liquid separation equipments including : Liquid filter ,Coolant filter, Paint filter, Bag filter, Single-bag filter, Standard multi-bag filter, Cartridge filter, Quick-open bag filter, internal flow passage over-the-top filter, Single cartridge filter, 8〞-6 cartridges quickly-assembling filter,8〞-6 cartridges sanitary filter, Cartridge filter, bag filter, Sanitary precision filter, Sand carbon filter, Strainer filter and non-standard�vessels. We have lots of middle-aged and young�scientific talents�and also have multi-large-scale production equipments. Whats more, we keep a broad long-term scientific research cooperation with many well-known universities that do well in filtration and separation� as Sichuan College of Chemical Engineering. Moreover, we passed the ISO9001 quality management system.
We depend on the creative design and high quality to ensure our products take the leading position and have the competitive advantages. The products that be sold previously have gained generally recognition by the project contract and final users both at home and abroad, and we have became one of the main manufactures of industrial filters. With years effort ,our products are widely used by SINOPEC, CNPC, Shell(China), GAC Group, SAIC, Harbin Pharmaceutical Group, Zhenji Brewing Group, Shandong Nanshan Aluminum etc.
We will depend on the high quality products , the most reasonable price and prefect after-sale service system to win the trust of new and old customers.
Quality policy: the qualified rate of products once delivery-check is 99ï¼… and the customer-satisfaction rate is 100ï¼….
Enterprise spirit: innovation ,trustworthy and quality first.