- Hua Guang Analytical Instrument Co. Ltd..
- Address:No.5-1 Beijing Street,Shenhe District,Shenyang Shenyang Liaoning 110013 China
- Shanghai Aquabetter Water Treatment Technology Co., Ltd.
- Address:Room 2204, Building 5, NO.251, CAOXI Rd., Shanghai 200235 China
- Shanghai Jinghua Science & Technology Instruments Co., Ltd.
- Address:4Floor,3th Bldg,Changping Rd,Shanghai 200041,China
- Anhui Jianlong Imp. &Exp. Co.,Ltd.
- Address:Room No.513-514, Zheshang Start Business Mansion; No.103, Kexue Ave, Hefei, China 230031 Hefei Anhui 230001 China
- Shanghai Luheng Instrument Co., Ltd.
- Address:Building 151,Lanting Road,Shanghai, China
- Shenzhen Starmeter Technology Co., Ltd.
- Address:
- Guangzhou Tianyu Meter Industry Co., Ltd.
- Address:#17, 28 Saiba Road, Liwan District, Guangzhou City, Guangdong Province. China
- Suzhou Smart Motor Equipment Manufacturing Co., Ltd.
- Address:North of Puzhuang road,Xukou town
- Shandong Huigong Instrument Co., Ltd
- Address:E BLOCK, HIGH-TECH PIONEERING PARK, NO.135, ZHENGTONG ROAD, HIGH-TECH ZONE, ZIBO Zibo Shandong 255086 China
- Sino Age Development Technology
- Address:Building 5, TEDA Raycom Park, No. 12 Zhu Yuan Road, Tianzhu Free Trade Zone, Shuiyi District,
- Xiangyang Zhonghe M&E Technology Co., Ltd.
- Address:NO2 DaLi Road
- Zhongshan Sani Measuring Instruments Company Limited
- Address:No. 98 Shenli Road, Tanzhou Town
- Sino Metrohm Technology (Shanghai) Co.,Ltd.
- Address:F/4,building 4,No.658,Jinzhong Rd. Shanghai,China Shanghai Shanghai China
- Chang Sha Ai Hong Nuo Electronic Equipment Co., Ltd.
- Address:Xing Sha Economic Development Zone Changsha Hunan China
- Chongqing Instrument Manufacture
- Address:No.23 xiaojiao Rd Chongqing Chongqing 400060 China
- KYOTO ELECTRONICS MANUFACTURING (Shanghai) Co.,LTD.(KEM China)
- Address:1-203 Room, Huading Building, No.2366 Zhongshan West Road, Xuhui District, Shanghai, China Shanghai Shanghai 200235 China
- Dongguan Pinguan Leak Testing Technology Co., Ltd.
- Address:Mulun Industrial Zone, Changping Town
- Henan Hi-Tech Instruments Co.,Ltd
- Address:No.21 Jingba Road
- Jinan Shengdtai Instrument Company Limited
- Address:Phoenix Hill Road Flyover District No. 102-1 Jinan Shandong 250023 China
- Shenzhen SONO Electronics Co., Ltd.
- Address: