Shanghai SAM Environment Protection Co., Ltd located in the Fengxian District, Shanghai, China. We are high-tech and environment protection company specialized in manufacturing and developing filter products. Our strength is state of the art technology, advanced equipment and strict quality system. We are ISO9001: 2000 certificated company and have acquired export licence.
Our products are widely used in various fields such as Fine Chemical, Water Treatment, Industrial Paint, Paper Making, Automobile and Metal Processing, Food and Beverage, Pharmacy, Petroleum and Petrifaction Industries. Our main products including: Filter Bags, Bag Filter Housings, Dust Collector Filter Bags, Basket Strainer, Automatic Self-cleaning Filter housings, Automatic Backwashing Filter housing, Plastic Filter housing, Vortex Self-cleaning Filters. They can be used alone or in combination to meet various industrial filtration needs.
We continuously strengthen the technical development in the gas field to satisfy all the customer¡¯s requirement in domestic and oversea.

Gathering filtration product scientific research talents, a team of engineers with 10 years of industry experience

Establish our own enterprise product and service standards in accordance with ISO9001, national standards and American standards

Strong cooperation with many powerful domestic and foreign manufacturers

Over the years, engineers in the field of modified filters have carefully researched and developed new high-performance products.

Provide customized samples to meet your needs.

The products have passed the environmental protection certification of the quality system in line with industry preparations.


Both filters and filter bags production line, with monthly output of 300 units/month
Customized and improved products, fast delivery within 3-5 days
Flexible and efficient production, according to management strategy, cost saving up to 10%
Select branded raw material suppliers to control quality from the source.
A full set of imported testing equipment and a capable quality inspection technical team.
Each batch of products is fully tested and a detailed test data report is provided.
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Shanghai SAM Environment Protection Equipment CO., Ltd.
Professional Manufacturer of Filter Bags, Bag Filter Housings, Automatic Self Cleaning Filters in China.
Links: Google Alibaba Gold Supplier Filter Housing Filter Bag Automatic Filter Strainer Automatic Self Cleaning Filter Bag Filter Housing