As a specialized manufacturing enterprise, integrating science, techniques and trading, Shijiazhuang Kelin Filter Paper Co., Ltd. has gained high reputation for our excellent products. Our sales network is spread all over China. Kelin filter paper has also been exported to Southeast Asia, South America, the Middle East and some countries of Africa. Taking air filter paper and machine oil filter paper as the predominant products, our company has successfully passed the approval of ISO9001. There are 120 employees, including 10 professionals with doctor's degree in our company. Occupying an area of 50,000 square meters, we can annually produce 3,000 metric tons of wood pulp filter paper, and 1,800 metric tons of cotton pulp filter paper. First-class quality comes from top inspection instruments. We persist in introducing highly-qualified talents and high-tech as the key to create first-class quality products. Combining with advanced paper making technology, we have world-class filter paper production lines, which have laid a foundation for producing excellent filter paper. Facing fierce global market competition, we have launched the brand building strategy and updated the spirit of "human-oriented and faithful service", with an aim to gain global recognition and sustainable development.