We provide independence third-party inspection services, factory evaluation services and lab tests, factory management system certificate (ISO 9000, ISO 14000) and logistics services in China. 

TPI Inspection service is a leading inspection services provider registered in Hong Kong and main operations in mainland China. As an independent third-party inspection company. TPI has a sound inspection network covering most coastal areas of China (Guangzhou, Dongguan, Shenzhen, Xiamen, Quanzhou, Fuzhou, Ningbo, Hangzhou, Wenzhou, Shanghai, Nanjing, Qingdao and so on.). 

Our more than 60 full time inspectors (auditors) are well trained, reliable and experienced in inspecting a wide product range. Besides inspection services, TPI also provides supplier (factory) evaluation services, factory management system certificate, laboratory testing services and logistics services. Our cooperative laboratories are accredited by the international authoritative bodies including CNAS, CPSC, UL, IECEE, etc.

TPI providing: 
- Pre-shipment Inspections (Initial Production Check (about 10% finished), During Production inspection (about 50% finished), Finial Random Inspection (100% finished and at least 80% packed into export cartons.).
- Production Monitoring (TPI inspectors will stay at the factory throughout the production for weeks or months. It is important for your big or sensitive project, because we can monitor the production schedule, supervising the factory's internal quality control, conduct random inspections and report to you every day.)
- Container Loading Supervision (During CLS, TPI inspectors monitor the loading process, checking product quantity, container condition and ensuring the proper handling of your cargo. A simple quality check is performed before loading to verify that the product type and packing details conform to your requirements.)
- Factory Evaluation (Quality Management System (ISO9000), Environment Management System (ISO14000), Social Compliance Audit (SA8000))
- Lab test (Consumer products and industrial products)
- Factory management system certificate (Quality Management System (ISO9000), Environment Management System (ISO14000))
- Logistics services (TPI will assist you to shorten the distance from factory to destination and improve the outsourcing efficiency.)

Our inspection covers the following products:
- Consumer products: 1. Hard goods, 2. Electrical & Electronic items, 3. Soft goods, 4. Mechanical equipment, ect.
- Industrial products: 1. Wire / cable, 2. Steel pipe, oil pipes, 3. Tower, steel structure, 3. Pump, boiler, valve, ect.