HJ has been dedicated to providing comprehensive quality control services for over 20 years, offering a wide range of solutions including product inspection, supplier evaluation, and laboratory testing. Our expertise covers various products, and we aim to ensure that each product meets the highest quality standards for our clients.
Our team has in-depth knowledge of each product category. We have established specialized departments composed of technical managers, inspection engineers, and audit experts. These professionals collaborate closely to ensure strict adherence to the quality plans, drawings, and contract specifications agreed upon by the buyers, with the collective effort aimed at maintaining the integrity of the goods and suppliers.
For the inspection work of each order, we involve client managers, technical managers, QE engineers, and inspection engineers to collectively ensure that each inspection meets the contract requirements and the quality standards for the products, ultimately enhancing the sales of our clients’ products.
Softline
Hardline
Electrial& Electronics
Industrial Products
E-Commerce
Softline
We understand the importance of producing high-quality products that meet industry standards and regulations. We offer a comprehensive range of quality control services designed to mitigate risks and ensure compliance when you buy typical softline products include sportswear, clothes, fashion accessories, garments, footwear, luggage, bags and other accessories.
Hardline
From kitchenware to home decor, our dedicated team ensures that home and kitchenware products meet quality standards, undergo proper testing, and comply with safety regulations.
Electronic & Electrical
Our technical experts have in-depth knowledge of electronics and electrical appliances, conducting thorough inspections to ensure functionality, safety, and compliance with industry standards.
Machinery & Equipments
Our expertise extends to machinery, vehicles, raw materials and other industrial equipment inspections, where we ensure that the product meet performance requirements, durability standards, and specifications.
And more…
![Our Receives Multi-Departmental Accreditation from Walmart US Home Division, Further Upgrading Global Compliance Services]( "Our Receives Multi-Departmental Accreditation from Walmart US Home Division, Further Upgrading Global Compliance Services")
Company NewsOur Receives Multi-Departmental Accreditation from Walmart US Home Division, Further Upgrading Global Compliance ServicesIn early March 2026, leveraging its world-leading laboratory technologies and precise standards control capabilities, Our successfully passed the multi-departmental accreditation audit for Walmart US’s "Home" division. Consequently, Jiulong has been officially added to Walmart’s core roster of global third-party compliance service providers.![Our Empowers Green Manufacturing, Helping ZEISS Vision Care Establish China’s First Carbon-Neutral Factory]( "Our Empowers Green Manufacturing, Helping ZEISS Vision Care Establish China’s First Carbon-Neutral Factory")
Company NewsOur Empowers Green Manufacturing, Helping ZEISS Vision Care Establish China’s First Carbon-Neutral FactoryIn mid-March 2026, Jiulong was invited to attend the ZEISS Vision Care China 2026 Sustainability Forum, where it presented the Guangzhou manufacturing base with an ISO 14068-1 Verification Statement for Carbon Neutrality.![Our and Haijian Testing Complete CBTL Accreditation Ceremony, Deepening International Certification Cooperation for Power Equipment]( "Our and Haijian Testing Complete CBTL Accreditation Ceremony, Deepening International Certification Cooperation for Power Equipment")
Company NewsOur and Haijian Testing Complete CBTL Accreditation Ceremony, Deepening International Certification Cooperation for Power EquipmentOn March 13, 2026, Jiulong and Haijian Testing Co., Ltd. held a CBTL accreditation ceremony in Qingdao, establishing a deep strategic partnership.![Our Awards Huawei ISO/IEC 42001 Certification, Jointly Building a Defense for Responsible AI Development]( "Our Awards Huawei ISO/IEC 42001 Certification, Jointly Building a Defense for Responsible AI Development")
Company NewsOur Awards Huawei ISO/IEC 42001 Certification, Jointly Building a Defense for Responsible AI DevelopmentOn March 16, 2026 (local time), during the MWC 2026 global communications exhibition in Barcelona, Spain, Our officially presented Huawei Technologies Co., Ltd. with the ISO/IEC 42001 Artificial Intelligence Management System certification.
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