For over 20 years, Zhejiang Zhenhang International Trade Co., Ltd has been specialising in filtration and separation solutions for mobile equipment and industrial processes.
As a leading partner to professionals, we develop and distribute over 20000 products, such as oil filters, fuel filters, hydraulic filter, fuel water separator, coolant filter and air filters to help them manage the filtration of their vehicles, machines and installations.
Combining the most diversified range of filters and accessories in the world with the performance of services adapted to each need, we bring reactivity, expertise and proximity with the aim of simplifying the world of filtration.

From agriculture to industrial processes, including public works, transport or metal processing, each of our products meets specific requirements.
Engine filtration (air, fuel, oil...), hydraulic filters, industrial filters (dust removal, machine tools, compressed air...), maintenance kits or accessories, for more than 20 years GREEN-FILTER quality has proven itself on millions of equipments worldwide.

At GREEN-FILTER we are committed to the idea of practical, reliable, personalised and local customer service.
Being there for you means first of all being responsive by ensuring the availability of our products thanks to our permanent stocks and a solid network of distributors in over 100 countries. It also means offering you the expertise of our technical and commercial teams as well as digital solutions based on the power of our data.
All of these resources help you in your day-to-day work and allow you to concentrate on what is essential: your core business.

GREEN-FILTER manufactures High Performance Filters for dealing with Production and export of best quality filters for all kinds of heavy-duty trucks, tractors, construction machinery, engine generate parts and agricultural equipments.
Some of the top companies in the automotive performance arena have adopted GREEN-FILTER, and with GREEN-FILTER manufactures's continued innovative efforts, many of the biggest names in the business trust GREEN-FILTERs to keep their engines running clean and strong. You should too.ZHENHANG FILTER carries a full line of GREEN-FILTERs Genuine Replacement Air Filters, Color Matching Cone Filters, Filter Oil and Cleaning Kits. Be part of the green team - get superior filtration from GREEN-FILTER!