Independent Quality Control Near Your Factory
VICC is a leading third-party inspection company in China. Our Lanzhou team, supported by 35 branches and 1500+ inspectors across China and Asia, provides independent quality control for buyers sourcing petrochemical and metal products from the region - from petrochemical plant and oil-refining equipment to nonferrous metals, ferroalloys and chemical goods - backed by more than 30 years of experience.
Whatever you are importing - petrochemical equipment, metals or chemical products - our local team verifies that goods meet specification: final inspection before shipment, monitoring during production, supervision of container loading, supplier and factory audits, and laboratory testing with certification support.
Get a Free QuotePre-Shipment Inspection (PSI)
Final quality check of petrochemical equipment and metals at 80% packing - quantity, quality, packaging and labelling.
Learn MoreDuring Production Inspection (DPI)
Random sampling during petrochemical equipment and metal production to detect quality issues early and guide corrective actions.
Learn MoreContainer Loading Supervision (CLS)
Supervise the entire loading process to ensure correct, complete and safe shipment of machinery and metal cargo.
Learn MoreSupplier & Factory Audit
Audit petrochemical equipment makers and smelters' QMS, social compliance, ESG, technical capacity and ethical standards.
Learn MoreAQL Sampling Inspection
Statistically verified inspection using AQL tables to decide accept or reject a batch of metal and chemical products.
Learn MoreProduct Testing & Certification
Laboratory testing (chemical, physical, NDT, PMI) and certification support for petrochemical and metal products entering export markets.
Learn MoreWhy Work with VICC?
- 30+ years of independent inspection experience in China and Asia
- 35 branches covering all major sourcing cities and industrial provinces
- 1500+ trained inspectors, engineers and quality experts
- Unbiased inspection reports delivered within 24-48 hours
- One-stop quality assurance from order to shipment
Contact VICC today for a free quote on quality control services near you.