- Haimen Xianfeng Carbon Industry Co., Ltd.
- Address:No.8 Weimin Village Baochang Town
- Yongkang Aoyu Machinery Co., Ltd.
- Address:Lieqiao Industrial Area, Yongkang, Zhejiang,China(NH330)
- Dongguan Kaiser Filter Manufacturing Co., Ltd.
- Address:Yaole, Laobu town
- Chongqing Bona Auto Parts Co., Ltd.
- Address:Huixing Street, Baotong Road 9, 2-1-1
- Yueqing Huoli Automobile Electric Co., Ltd.
- Address:hongqiao
- Shenzhen Senring Electronics Co., Ltd.
- Address:Building C,No.142,Xiangshan Blvd,Luotian,SongGang,baoan,ShenZhen, China
- Quanzhou Victory Machinery Co., Ltd.
- Address:Nanhuan Road
- Sunnytec (Suzhou) Co., Ltd.
- Address:No.9 Zhanye Rd, Weiting gong ye fang,Suzhou industrial Park
- Shanghai Hong Jin Ultrasonic Electronic Equipment Factory
- Address:175#Lihong Road,Jiading Industrial,Shanghai,China
- Shanxi Gaoke Magnetic-Electronic Co., Ltd.
- Address:Gaoke Road No.3 Yintong Economic Development Zone
- Wuxi Kerui Electric Co., Ltd.
- Address:NO 3, JINYI ROAD, INDUSTRY CONCENTRATING ZONE,QIANQIAO TOWN
- Changzhou Ruxi International Co., Ltd.
- Address:Room 512, Block C, Centry Plaza,No. 268, M.Tongjiang Road,
- Dongguan Huitong Automatic Machinery Technology Co., Ltd.
- Address:1st industry, Batou Area, Wangjiang District, Dongguan, China
- Taizhou City Xin Lidong Machinery&Electric Co., Ltd.
- Address:Chuangye Rd.6#, Jiaojiang District
- Jinyun Hasun Dintai Auto Parts Co., Ltd.
- Address:Building 4 Dinglong Industrial Zone
- Guangzhou Lianye Exhaust System Co., Ltd.
- Address:No. 4, 1st Street, Individual Industrial Village, Xinghua Road, Tanbu Town
- Suzhou Hede Mechanical And Electrical Equipment Co., Ltd.
- Address:No. 1, Fanfeng Road, Xukou Town, Wuzhong District
- Fengcheng City Fuda Auto Sensors Co., Ltd.
- Address:No.208 Er Long Industrial Park
- Hangzhou Kiron Motor Co., Ltd.
- Address:JianDing Road 168, Jianggan District, Hangzhou City, ZheJiang Province
- Shenzhen Goter Power Technology Co., Ltd.
- Address:B,fifth floor,No.5 unit,Houhai Industrial Park,Liyuhe Industrial Zone,Gongming Office of the village,Guangming District,Shenzhen