Qingdao Vanku Industry Group is a prominent manufacturer and trading entity headquartered in Qingdao, China, with a history dating back to 1996. Evolving from Jiashan Yongyao Metal Productions, the group has established itself as a comprehensive solution provider for industrial supplies, integrating production, processing, and international trade. The company operates a robust global network spanning over 100 countries and regions, supported by subsidiaries in Zhejiang, Hong Kong, and the United Kingdom. With a workforce of approximately 50 to 100 employees and annual revenues reaching over $17 million, the group maintains a strong presence in the global supply chain.
The company specializes in a vast portfolio of fasteners and industrial components, including bolts, nuts, washers, screws, studs, rivets, and pins. Their manufacturing capabilities extend to stampings, rigging, steel towers, and wear-resistant materials. Beyond standard hardware, they provide specialized solutions for the automotive, construction, machinery, and new energy sectors. Their technical expertise is reflected in their ability to offer OEM and ODM services, supported by dedicated R&D staff and a sustainable technical support system developed through partnerships with research institutes.
Qingdao Vanku Industry Group is committed to high quality and social responsibility standards, holding ISO 9001, ISO 14001, and SA8000 certifications. The company operates more than 10 production lines and maintains a significant export volume, particularly to North American markets, serving major clients such as Amazon Services and Birmingham Fastener. Their diverse business scope also encompasses the assembly of auto parts, medical device production, and engineering research and development.
Imperial/Metric Carbon Steel Nuts with Standard DIN934/DIN985/DIN6923/DIN1587/DIN6334 etc.
DIN934 HDG Hot DIP Galvanized Heavy Hex Nut China Manufacturer ISO9001
OEM Hex Nut DIN934 ISO4032 Grade 8m White Zinc Plated for Building
DIN6923 Yellow/White Zincplated Hex Flange Cap Serrated Lock Nut
Qingdao East & West International Trading Co., Ltd., also known as Qewitco, is a professional fastener manufacturer and international trading company established in 2010. Operating as a British wholly-owned business, the company has offices in Qingdao and Haiyan, China, and employs 11 to 50 people. Qewitco specializes in the procurement and supply of a wide range of industrial consumables, with a core focus on fasteners, fixings, hand tools, hardware, and abrasive products. Their extensive product catalog includes various types of bolts, screws, nuts, washers, threaded rods, anchors, rivets, pins, nails, and drill bits. They also offer specialized items such as cable fasteners, non-standard products, and a diverse range of industrial consumables including abrasives, hand tools, gloves, and padlocks. The company provides OEM and ODM services and holds CE certifications. With an annual revenue ranging from US$2.5 Million to US$5 Million, Qewitco serves a global customer base, particularly in the UK and Europe, offering dedicated account management, quality control, export services, and technical support to ensure a "Worry Free" service from factory to warehouse.