ZHUAN LV is one of the world's largest suppliers of filtration and separation products to the oil, gas, chemical, food, beverage and pharmaceutical industries.In 1999, Shuang King Filtration Technology Co.,Ltd(Zhuan Lv original factory) was set up and start oil filter products manufacture, Shuang King is mainly focus on oil and gas filtration product's research,development and production, the featured products include filter element for hydraulic system, lube system; coalescing and separation filter cartridge for fuel and gas system. ln 2005,According to business request and company development policy, We successively invested in air compressor filter products factory, metal filter products factory by equity investment. till that time. our filter products cover oil, gas. water. chemical. food. beverage. dairy. pharmaceutical and environment almost all kinds of industries request.With overseas business' development positively, which take 50% in our turnover in 2017, we start consider to set up a professional international company to serve overseas business much better. And in 2019, Zhuan Lv Hebei Trade Co.,Ltd was set up.In 2021, Zhuan Lv invested overseas filter factory in Thailand, which is focus on metal powder filter products research and development and expand production capacity to meet overseas market request. Zhuan Lv Hebei Trade has a professional team which is only serve international business, our purpose is to supply high quality filter products and professional service to overseas market to save your time.