- Yuyao Jinnuo Balance Instrument Co., Ltd.
- Address:No.63-8 Modaoqiao Road
- Hefei Biety Commerce Co., Ltd.
- Address:Intersection of Xiyou Rd. and Jixian Rd.
- Yueqing Cassin Electric Co., Ltd.
- Address:
- Hangzhou Yante Science And Technology Co., Ltd.
- Address:
- Shenzhen Riters Instrumentation Co., Ltd.
- Address:Room 208, Building C, Technology First Road 2,Shangxue Technology Industrial Park, Jihua Road, Longgang District
- Harbin Hildebrand Machinery Co., Ltd.
- Address:3 kilometers of Hatong Highway, Daowai District,Harbi
- Guangzhou Global Green Trading & Development Co., Ltd.
- Address:RM2904/05,XIANGLONG BLDG.XIANGLONG GARDEN,TIANHEBEI RD.GUANGZHOU
- Jinhu Minsheng Pharmaceutical Machinery Co., Ltd.
- Address:238 shenhua road
- Shenzhen Eray Electronic Co., Ltd.
- Address:5 F,2 Building,An'le industrial park,XingHua first Road,Bao'an zone 43
- Zhangzhou Eastern Intelligent Meter Co., Ltd.
- Address:Eastern Industrial Park, Jintang Road, Jinfeng Economic Development Zone, Xiangcheng District, Zhangzhou, Fujian, 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
- Shanghai Yoke Instrument Co., Ltd.
- Address:
- Shenyang Longteng Electronic Co., Ltd.
- Address:130-3 Huanghe North Street, Shenyang City, Liaoning Province. China
- Dongguan Liyi Environmental Technology Co., Ltd.
- Address:No.02,03,F6,Gaosheng Technology Mansion,Gaosheng Technology Park,No.5 Zhouxi Longxi Road,Nancheng District,Dongguan
- Linyi Youming Wood Based Panel Machinery Co., Ltd.
- Address:Yitang town
- Dongguan Xinrui Instrument Co., Ltd.
- Address:No.86,Dongjin road,banhu
- Shanghai Flight Pharmaceutical Machinery Co., Ltd.
- Address:Rm. 2153, No. 5 Building, No. 1988, Jiamei Road, Nanxiang Town, Jiading District
- Beijing Institute Of Opto-Electronic Technology
- Address:No. 20A, Donghuangchenggen North St., Dongcheng District
- Jinan Precision Testing Equipment Co., Ltd.
- Address:No. 5 Building 8833 Southern Outer Ring Road, 250022 Jinan , China