About Us

HEBEI  ROCK  FILTER  MANUFACTORY  CO., LTD. is a professional manufacturer and supplier of Heavy Duty and Light Duty Air Filters, Passenger Car Air Filters,Truck Filter, Cabin Filters, Air CleanerAir Filter, 17220-R3L-G01, 17220-RSX-G01, Ecological Oil Filter Elements, Hydraulic Filter, etc., founded in 2007 locate at Hebei, China. Our skilled workers amount to 50 with 10 years’ rich producing experiences, all thefilters made following ISO9001:2000. As label for the stable quality and good performance, ROCKFIL is our registered trademark for the international market and SIMDOR as our brand name for domestic market.  


With 5 years’ development, more than 2000 models of filters are available, covering wide ranges for Heavy and Light Commercial Trucks, Luxury Buses, Engineering machinery, Agricultural machinery, Industrial Air Filter (Diesel Power Generator set, Air Compressor, Forklift, Lawn Mower)  and so on, including Iveco, Mercedes Benz, Scania, M.A.N, Volvo, Renault, DAF, Caterpillar, Atlas, Deutz, Perkins, Hino, Mitsubishi, Nissan, Hitachi, Komatsu, Isuzu, Ingersoll-Rand, Hyundai, Iseki, etc., more than 30 different series.  Passenger Cars include Volkswagen, Mercedes Benz, BMW, Fiat, Peugeot, Renault, GM, Ford, Chrysler, Volvo, Toyota, Honda, Nissan, Mitsubishi, Suzuki, Isuzu, Mazda, Hyundai, Kia, Saab, Hummer and others more than 20 series. 


We founded our own Mould Workshop, and we have ability to develop new products as per customers’ sample issued. 


Thanks to advanced production equipments, scientific and strict quality management system from material to finished products, our dedicated workers with policy of Products Without Defect, Service With Complete Hospitality,all the ROCKFIL filters with long life and good performance, it meet the request from different customers who concentrate upon quality issues. 


With 15 years international business experiences, our principle as below:
1. Widely ranges of filters and new products developed timely;
2. Delivery duly and exactly;
3. Communication positively and efficiently;
4. Deeds are always more than customers’ expectation. 


Not only professional quality filters and service available from us, also creating more value for customers, ROCKFIL is your reliable partner for the filters.


Mobile:+86-18203192128 Fax:+86-319-2136861 SKYPE: michael_qin1999 QQ: 745089940, Wechat: rockfilter_qin Whatsapp: +86-18203192128

YAHOO Messenger: michaelqin1999 MSN Messenger: michael_qin1999@hotmail.com Http://www.rockfilter.com ,

Http://rockfilter.1688.com E-mail: m.qin@rockfilter.com susan@rockfilter.com

Copyright 2015 by Hebei Rock Filter Manufactory Co., Ltd.

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