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Kainuosen Environmental Technoiogy (Langfang) Co.,Ltd. Founded in 1995,The production base is loed in the North China Industrial Zone.We are loed in the economic coverage areas of Beijing, Tianjin, and Hebei, close to sea ports such as Tianjin Port, Qingdao Port, Weihai Port, and Qinhuangdao Port.It is only 15 kilometers away from Beijing Daxing International Airport, with superior geographical loion and convenient transportation.

Our company is a comprehensive high-tech enterprise integrating R&D, design, production, maintenance, sales and after-sales service. It is based in China and serves the world.

Our company produces all kinds of filter elements, cartridges and filters used in machinery, automobiles, ships, steel mills, power plants, mines, pumps, compressors, air compressors, dust treatment, water treatment, etc.

Products include air filters, oil filters, fuel filters, hydraulic oil filters, oil and gas separation filters, oil-water separation filters, coalescing separation filters, industrial air filters, dust filters, stainless steel filters, vacuum pump filters , Oil filter, concrete mixing plant large pulse dust filter, dust filter cartridge and other types, thousands of different specifiions series of filters, instead of brand filters, and can be customized according to customer requirements, support OME processing and production.

Focus on creating a filter brand and commit to the future of clean industry. We have a large number of technical elites, and we represent quality, focus and integrity. We are a supplier of industrial filtration solutions. We are Kainuoson.

Our factory has five production lines, stamping end cap zones; medium-hole mesh processing zone; raw material typography folding line; assembly area; quality inspection area. All advanced automation equipment and dust-free workshop.

Our company is equipped with experimental departments, with quality control, test materials, product tests.

Since its establishment in 1995, our company has reached more than 180 people, including international sales departments, domestic sales departments, production research and development departments, procurement departments, logistics departments.

Profile meeting on the outstanding employees of the production department

International sales business department

Company Annual Meeting and Basketball Competition

Since its establishment, we have gained certifies and honors.

We have rich delivery experience, whether you choose shipping, air transport or land, we will use rugged and light packaging, and will ship the fastest delivery.

1. Who are we?
We are loed in Hebei, China, starting from 2018, selling (40.00%), Africa (20.00%), North America (10.00%), South America (8.00%), Southeast Asia (7.00%), Southeast Asia (7.00%), East Asia (3.00%), Western Europe (2.00%). Our office is about 30 people.

2. How do we guarantee quality?
We have various experimental equipment for filter performance testing, we will test the raw materials used before mass production;
Our production equipment is very advanced, all adopt automation equipment, no error;
We always check the quality of the product before delivery.

3. What are our advantages compared to other suppliers?
Our company produces various filtration components, most of the fittings used by the filter are all our own production, thereby reducing costs, making our price competitive;
There are many types of filters we produce, and the types of inventories are also very rich. You can make you one-stop purchase, which is convenient for your procurement task;
Not only that, we also provide customization services, OEM & ODM;

4. Our delivery speed?
Usually, we only need 7-15 days, because we have rich inventory and semi-finished products, you can complete production quickly;

5. How do you get our sample?

Just tell us your contact information, we will provide you with stock samples for you.