- Gromy Industry Co., Ltd.
- Main products: Chemicals, Construction & Decoration, Electrical & Electronics, Industrial Equipment & Components, Instruments & Meters, Tools & Hardware
- Zhejiang [Verified]
- Aoyodi Electronic Co., Ltd.
- Main products: Hand Held Metal Detector , Walk Through Metal Detector , Under Vehicle Search Mirrors , Mobile Phone Signal Jammer , X-Ray Baggage Machine
- Guangdong [Verified]
- Wuhan Sinorock Technology Co., Ltd.
- Main products: Low-strain Pile Integrity Tester , High-strain Pile Capacity Tester , Ultra Sonic Pile Integrity Tester , Static Load Pile Tester , Shear Wave
- Hubei [Verified]
- Ningbo Shunjay Instruments Co., Ltd.
- Main products: Pressure Gauge , Thermometer , Diaphragm Seal , Pressure Switch , Pressure Transmitter , Pressure Gauge Accessory
- Zhejiang [Verified]
- Xi'an Tosilon Automation Co., Ltd.
- Main products: Electrical & Electronics, Industrial Equipment & Components, Instruments & Meters, Metallurgy, Mineral & Energy, Transportation
- Shaanxi [Verified]