Derleo Quality Control Service Ltd.

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Delong Inspection Service Co., Ltd.

🇨🇳 China

2004

11-50 people

Service Company

Established brand

Product customization

Key customer

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Key market

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Description

Delong Inspection Service Co., Ltd., established in 2004 and based in Guangzhou, China, is an independent third-party quality assurance firm specializing in inspection services for household and similar electrical appliances, as well as electrical and electronic products. With 11 to 50 employees, the company serves importers, retailers, and distributors sourcing from China, offering services such as Pre-Shipment Inspection and During Production Inspection. Delong Inspection Service Co., Ltd. conducts inspections according to IEC60335, client requirements, and AQL standards, covering products like ovens, hot plates, coolers, fans, heaters, mini coolers, and ice makers. The company emphasizes tailor-made services, web-based technology, and aims to enhance clients' quality control efficiency and reduce costs. They are recognized for their technical expertise, employing engineers and specialists, and providing dedicated account managers. Delong Inspection Service Co., Ltd. has earned the trust of clients from over 10 countries, including brands like OBI, Tesco, TCC, and Home brand.

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Qingdao Pinji Inspection Co., Ltd.

🇨🇳 China

2017

11-50 people

Trading Company/Service Company

Low MOQ

High product rating

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Europe

Review

Description

Qingdao Pinji Inspection Co., Ltd. is a professional third-party quality control and inspection service provider based in Qingdao, Shandong Province, China. Established in 2017, the company specializes in a comprehensive suite of quality assurance services including Initial Production Checks (IPC), During Production Inspections (DUPRO), Pre-Shipment Inspections (PSI), and Container Loading Supervision (CLS). Their expertise extends to factory audits, laboratory testing, sample evaluation, and third-party identity verification. The company employs a team of 11 to 50 qualified inspectors and auditors, many of whom bring over 10 years of experience from globally recognized firms such as SGS, Intertek, BV, UL, and AI. This high level of technical proficiency allows them to serve a diverse range of industries, including textiles, garments, electronics, toys, ceramics, furniture, and lighting. Beyond inspection, the firm also operates as a purchasing agent, assisting international clients with sourcing and procurement within the Chinese market. With an operational reach covering most major cities across China, Qingdao Pinji Inspection Co., Ltd. is committed to international trade standards and EU law compliance. They provide detailed official inspection reports within 24 hours of service completion, ensuring that global buyers can maintain rigorous quality standards and minimize risk throughout their supply chain.