- Gongyi Songshan Filtering Media Co., Ltd.
- Main business: Activated carbon, polyaluminium chloride (pac), polyacrylamide (pam), polyferric sulfate, activated alumina
- Caribbean RegionBermuda
- Shandong Zhong Ke Tian Ze Water Purifying Material Co., Ltd.
- Main business: Poly aluminium chloride, Water purification materials
- Caribbean RegionBermuda
- Hebei Goldway Building Materials Co., Ltd.
- Main business: polymer concrete channel, drain channel, serer channel, drainage channel, trench drain
- Caribbean RegionBermuda
- Chongqing Baneng Electric & Machinery Co., Ltd.
- Main business: Oil purifier, oil purification, oil filter, oil filtration, transformer oil purifier, lubricating oil purifier, oil regeneration, used oil treatment, vacuum oil purifier, oil processing, energy saving products, electric&machinery equipment,
- Caribbean RegionBermuda
- Zhejiang Lanyan Charcoal Industry Co., Ltd.
- Main business: bamboo charcoal, bamboo fiber, bamboo charcoal insoles
- Caribbean RegionBermuda
- Zhongshan Colo Lighting Factory
- Main business: fluorescent tube, plastic parts, packing material, lamps holder, electronic components
- Caribbean RegionBermuda
- Beijing Guanming Chuangjian Technology Development Co., Ltd.
- Main business: sanitarian daily necessities, sanitarian shower head, sanitarian tap head, sanitarian pendant, sanitarian cup, IT toy
- Caribbean RegionBermuda
- Chongqing Weichuang Oil Purifier Equipment Co., Ltd.
- Main business: Vacuum pumps, fuel pumps, electrical instrumentation
- Caribbean RegionBermuda
- MAN WILL HONG LTD
- Main business: Plastic Resin, Electronic Component, Metal Parts, Packaging Material
- Caribbean RegionBermuda
- Long Life Technology (H.K.) Ltd.
- Main business: Ozone Generator, Water Treatment Equipment, Air Compressor
- Caribbean RegionBermuda
- Hangzhou Very Water Treatment Equipment Co., Ltd.
- Main business: filter housing, RO membrane housing, mechanical filter, precision filter, UV sterilizer, water tank, water treatment equipment, soften vessel, bag filter, ss ashcan
- Caribbean RegionBermuda
- Jiangsu Zeyu Environmental Engineering Co., Ltd.
- Main business: wastewater, tender
- Caribbean RegionBermuda
- Beijing Hengyutianrun Business And Trading Co., Ltd.
- Main business: carbon carved crafts
- Caribbean RegionBermuda
- Zhucheng City Zhongyuan Machinery Co., Ltd.
- Main business: retort, Food processing machine, cooking pot, interlayer boiler, Autoclave, UHT sterilizer, reaction kettle, food sterilizer, interlayer pot
- Caribbean RegionBermuda
- Yiwu Chengguan Plastics Plant
- Main business: Plastic Film, HDPE/LDPE tube material, various bags, disposable daily products, plastic flags, renewable plastic bags, garbage bag
- Caribbean RegionBermuda
- Zhengzhou Meirujia Trade Co., Ltd.
- Main business: Phosphonate, Polymer, Corrosion Inhibitor, Phosphorous acid
- Caribbean RegionBermuda
- Dezhou Eastern Geotechnical Material Co., Ltd.
- Main business: Geotextile, geomembrane, HDPE membrane, pe film, geogrid, geocell, geonet, geomat, pp geotextile, PET geotextile, carpet, exhibition PE liner, LDPE geomembrane
- Caribbean RegionBermuda
- Shanghai Xianyuan Stainless Steel Water Tank Factory
- Main business: machining, manufacture
- Caribbean RegionBermuda
- Henan Tangyin Machinery Manufacturing Co., Ltd.
- Main business: filter press, filter press plate, filter press cloth, filter press parts
- Caribbean RegionBermuda
- Yantai Xingda New Environment-Friendly Materials Development Co., Ltd.
- Main business: Biodegradable tableware, Fiber packaging products, Plant fiber, Packaging Materials, Green decorative plates, Wall panel
- Caribbean RegionBermuda