- Chongqing Wanyi Optical Co., Ltd.
- Main business: telescope, binoculars, monocular, digital camera binoculars
- Caribbean RegionBermuda
- HOYAT GLOBAL CO LTD
- Main business: Mobile System, Surveillance, Camera, Monitor, RF Connectors, Drive Recorder, Mobile Buying Service, Car Recorder
- Caribbean RegionBermuda
- Qingdao Haina Electric Automation Systems Co., Ltd.
- Main business: Frequency Inverter, Heat Meter, Soft Starters
- Caribbean RegionBermuda
- Ningbo Topsource Foreign Trade Co., Ltd.
- Main business:
- Caribbean RegionBermuda
- NEWLINE
- Main business: Bathroom scale, Kitchen scale, Weighing scale
- Caribbean RegionBermuda
- Microcyber Inc
- Main business: Fieldbus, Products
- Caribbean RegionBermuda
- SHENZHEN FUZHE TECHNOLOGY CO.LTD
- Main business: laser, level, range, finder, stage, light, module, pointers
- Caribbean RegionBermuda
- Yuyao Zhengtai Gift Factory
- Main business: measuring tapes, moulds and machines, lights, gifts, tools
- Caribbean RegionBermuda
- Changsha Ruiqi Electrical Equipment Co., Ltd.
- Main business: Optical Instrument Platform, Ophthalmology Instrument Platform, Computer Optometry Platform, Optometry Combination Platform, Ophthalmic Test Platform, Electric Lifting Platform, Ophthalmology Lifting Platform,
- Caribbean RegionBermuda
- Fuzhou Tucsen Imaging Technology Co., Ltd.
- Main business: Microscope camera, industrial camera, high speed camera, USB CMOS camera, cooled CCD camera
- Caribbean RegionBermuda
- Jinhua Import & Export Corporation. Zhejiang
- Main business: Hand tools, garden tools, measuring tools, tool bag, tool box, trolley and ladders, levels and tapes, tools set, screwdrivers and bits, punch and pliers, socket and wrench, squares and rulers, clamps and belts, scrapers and knife, vase and r
- Caribbean RegionBermuda
- Ninghai Kalino Import & Export Co., Ltd.
- Main business: Tourist Novelty, Fastener, Stationery, Clothing
- Caribbean RegionBermuda
- Hangzhou Huarun Transmitter Factory
- Main business: transducer, sensor, sense organ, Transmitter
- Caribbean RegionBermuda
- Middle-South Meter Co., Ltd.
- Main business: Electronic energy meters, prepaid energy meters, pressure meters, electric velometers etc
- Caribbean RegionBermuda
- Yongkang Quancheng Import & Export Co., Ltd.
- Main business: Price scale, floor scale, kitchen scale, bathroom scale
- Caribbean RegionBermuda
- Kunming Yulong Optical & Electronics Technology Co., Ltd.
- Main business: Optical Glass, Optical Filter, Beam Splitter, AR Coating, Optical Film, Half Mirror, Long Pass Filter, Short Pass Filter, Optical Window, Reflective Mirror, Aluminum Mirrors, UV Lens, UV Filter, Silver Mirrors, Dichroic Filter, Cold Mirror,
- Caribbean RegionBermuda
- Chongqing Huayang Optical Instrument Co., Ltd.
- Main business: Binoculars, telescopes
- Caribbean RegionBermuda
- Century Harvest Technology Co., LTD
- Main business: Thermometer, Hygrometer, Anemometer, Sound, level, meter
- Caribbean RegionBermuda
- LuoYang HengRen Optoelectronics Co.,Ltd
- Main business: sapphire window, optical lenses, infrared components
- Caribbean RegionBermuda
- Ningbo Sinomart Imp. & Exp. Co., Ltd.
- Main business: stationery, electronics Accessories, household item, auto parts
- Caribbean RegionBermuda