Suzhou Donghai Filtration Machine Equipment Co., Ltd. is a leading filter equipment supplier in China, and is a company specializing in Industrial Fluid Filtration and Separation Technology. We provide the best filtration result with the most competitive price and the best after-sales service.
Our products include all kinds of melt filters and related products, such as vertical filtration system(Continuous Switches), horizontal filters, liquid filters, 2-stage filtration system, filtration system for Prepolymer/After-Polymer (BOPP/BOPE), plunger type filters, cartridge filters, bag filters (single bags and multi bags), filter elements/cartridges, filter screens and strainers, jacketed valves (cut-off valves, sampling valves, and 2-way/3-way/multi-way valves), and high-speed winders, spineret and other spining components, which can satisfy all the needs of our customers who are producing chemical fiber and industrial yarn (PSF, POY, FDY, PP, PA, and PET).

Starting from a small factory with only a few employees, our company now owns a manufacture site which covers 5, 000sqm with over 100 employees. Through 10-year development, East-Sea Filter now occupies over 65% of the domestic markets, and our products have already been exported to overseas countries in India, Turkey and Russia. Our headquarters is now located in Kunshan Zhanpu Economic Development Area, Suzhou - one of the most popular and prosperous cities in China.

Quality is always the priority in East-Sea Filter, which we will never sacrifice. And consistent attention to product details helps us to provide the best products for our customers. Starting from material purchasing, production procedure, quality inspection, package, delivery, to the final installment and after-sales service, we check all the details thoroughly and carefully.

Technology Innovation and Product Development have been our main principles since the first development of polymer filter in 1995. We've invested heavily and will continue to invest in R&D. So far, we've developed 20 series of products, and obtained 14 national patents with new patents being authorized each year. We have developed 2-stage filtration system which improves the filtration result greatly.

After-sales service is what makes us outstanding among our competitors. Our service continues even when the contracts end. We make sure the filter functions properly; We instruct the customer to use the filter in the most effective way. We will be there when our customer needs us. We improve from learning our customers' feedback, and those feedback are priceless for East-Sea.

In East-Sea, we require every detail to be checked and inspected, and we pay attention to every screw, every procedure, and every equipment. We work as a team, and we strive to create a family atmosphere for employees. We have introduced the human-based management system, and we believe that everyone has talent and they are the most valuable assets of our company. We are doing business with our integrity, and we are looking forward to establishing long-term mutually-beneficial relationship with our customers.

To improve the manufacture productivity and efficiency, East-Sea Filter focuses on specialization and modularization; To obtain better filtration results, we bring in advanced equipment; To improve the line workers' operational skills, we design unique training system. We've made great progresses and we will continue to do our best to improve ourselves and to provide the best products for our customers.

All East-Sea staff members strive to maximize our customers' best interests, best filtration results, best pricing and best after-sales service. Now you can find all of them in East-Sea.