Troika Inspection Service Co., Ltd (TIS) is a China based independent, neutral and professional third party inspection service company with certified of ISO 9001:2015 quality administration certification. TIS is recognised as an experienced provider of Inspection and Expediting Services to the global Oil, Gas, Petrochemical, Nuclear and Renewable Energy industries, acknowledged for the technical excellence and cost-effectiveness of the services we provide through our wide distributed inspector resources. TIS performs Product Inspections, Factory Audits and Lab Testing in China for a wide range of products, including Hard Goods, Textile, Garments, Toys, Electrical & Electronic, and Industrial Products.

The headquarter is located in Ningbo, Zhejiang Province, China, the city is famous for its seaport. TIS has already spread all over the main industrial area, such as Zhejiang, Shanghai, Jiangsu, Shandong, Fujian, Guangdong, Beijing, Tianjian, Sichuan, etc. Our main employees with over 10 year experiences from leading quality control service provider.

Our company service customer from the following industries

  • Oil & Gas

  • Power generation

  • Renewable

  • Mining machinery

  • Marine & Subsea

  • Pipeline & OCTG

  • Steel making

  • Transport

Why to choose TIS?

  • Professional
  • Highly Effective
  • Service spirit 

For different products TIS has dedicated technical support team, they prepare technical working instructions, inspection report template, and provide thoroughly training to coordinators and inspectors.

Our QA staff performs records and report review and also periodical and surprise on-site field audit.

TIS has built an effective inspection service network all over China, that empower TIS could:

◆ Instant response: reply to clients' inquiry in 24 hours.
◆ Rapid arrangement: The inspection visit could be arranged in 2 days.
◆ Fast report: daily report or flash report in same day, formal report sent in 24 hours after inspection.

Our staff could understand customer's concerns on quality, time efficiency, cost, and risk control requirements, and we will do all what we can to provide best solutions.

Vision & Mission

  • 01 Our Vision

    Trust: Our goal is delivery trust.

    Integrity: Our team is integrity, our report is independent.

    Service: Commitment to achieving customer satisfaction.

  • 02 Our Mission

    We are dedicated to provide our customer with value-added service:

    Our service quality meets and exceeds client's expectation.

    Help customer improve performance with TIS high cost efficiency.

    Eliminate customer's risk with TIS capability and expertise.

    Committed to maintaining a safe and healthy environment in our offices and all projects.

  • 03 Our Promise

    TIS technical support team will prepare checking list before inspection.

    TIS will send qualified inspector for your product.

    Flash report will be sent in the same day.The formal inspection report will be emailed within 24 hours.

    TIS will help customer to perform failure analysis and suggest the action plan.

    Monitor the production process and correct any discrepancy.

    Other requirements specified by customers.