- Zhejiang Meijie Industry&Trade Co., Ltd.
- Main business: Dustbin
- Caribbean RegionBermuda
- Chongqing Dingneng Oil Purifier Manufacture Co., Ltd.
- Main business: oil filtration, oil purifier, oil purification, oil filtering, oil restoration, oil regeneration, oil reclamation, oil reprocessing, oil recondition, oil treatment, oil filter, oil management, waste oil disposal, oil recycling, oil processor
- Caribbean RegionBermuda
- Beijing United Jie Ran Bio-Tech Co., Ltd.
- Main business: Water treatment equipment, water purification equipment, dialysate, ozone generator, medical equipment, concentrate distribution system
- Caribbean RegionBermuda
- Shanghai Long Vision Trading Co., Ltd.
- Main business: ACF filter, filter cartridge, water filter, water purifier, ro system, water treatment, water filcatrion system
- Caribbean RegionBermuda
- Hangzhou Yuyao Co., Ltd.
- Main business: filter cloth, filter press cloth, Filter press PLC
- Caribbean RegionBermuda
- Gongyi Zhongdatong Water Material Co., Ltd.
- Main business: silica sand, Polymeric Aluminum Chloride, anthracite filter material, actived carbon, pebble
- Caribbean RegionBermuda
- Zhangjiagang Newellta Machinery Manufacture Co., Ltd.
- Main business: Drink machinery, filling machine, architecture machinery, centrifuge, water treatment line, plastic machine, beverage machine
- Caribbean RegionBermuda
- Jiangsu ASG Earth Environmental Protection Science & Technology Co., Ltd.
- Main business: plastic machinery, city garbage treatment, plastic recycling machinery, environment service, plastic sorting machine, plastic separating machine, extruder, double stage pelletizer, strand pelletizer, washing line, aluminum separator, plastic se
- Caribbean RegionBermuda
- Shenzhen Fongbin Filter Co., Ltd.
- Main business: filter, Generators Filter, Compressor Filter, Excavator Filter,
- Caribbean RegionBermuda
- Shanghai Jorsun Environmental Engineering Co., Ltd.
- Main business: Dissolved, flotation, equipment
- Caribbean RegionBermuda
- Chongqing MeiHeng Electrical Co., Ltd.
- Main business: oil purifier, filter, logistics, transportation, transport
- Caribbean RegionBermuda
- Changsha Kaitian Environmental Technology Co., Ltd.
- Main business: Cutting fume purification, welding fume purification, whole workshopr purification
- Caribbean RegionBermuda
- Shanxi Jinghai Industry Co., Ltd.
- Main business: SPA shower head, sanitary wares, ECO showerhead, water saving product
- Caribbean RegionBermuda
- Tangshan Tianhe Activated Carbon Co., Ltd.
- Main business: activated, carbon
- Caribbean RegionBermuda
- Shanghai Longkun Purification Filter Material Factory
- Main business: Pp filter, pp filter element, filter cartridge
- Caribbean RegionBermuda
- Shandong Nippon Photo Electricity Equipment Co., Ltd.
- Main business: ozone generator, water treatment, water purifier, water filter, wastewater treatment equipment, swimming pool treatment, ozone disinfection, air disinfection, food factory process
- Caribbean RegionBermuda
- Qingdao Flom Technology Co., Ltd.
- Main business: Pure water machine, ultrapure water machine, RO system, Ion exchanger, Water softener, other lab equipments
- Caribbean RegionBermuda
- Shihan Baolong Environmental Equipment (Beijing) Co., Ltd.
- Main business: Drinking machine, softener and purifier, generator, water treatment
- Caribbean RegionBermuda
- Zhucheng City Beiteer Environmental Protection Technology Co., Ltd.
- Main business: flotation machine, filtration equipment, dewatering equipment, scraping mud equipment
- Caribbean RegionBermuda
- Fuyang Qianwang Paper Co., Ltd.
- Main business: Teabag filter paper, tea filter paper, tea paper, coffee paper, tea bags, filter bags, bleached filter paper,
- Caribbean RegionBermuda