WASI offers a comprehensive range of industrial support services, including hexagon bolts, cylinder head screws, cage nuts, and other fasteners. WASI Tianjin Fasteners Co., Ltd., established in 2002, is a wholly-owned subsidiary of Wurth GmbH, a German multinational group. In 2009, WASI (Shanghai) Fastener Co., Ltd. was founded as a subsidiary of the renowned German company Wagner & Simon WASI GmbH, which is part of the Wurth Group. Established in 1961, WASI specializes in stainless steel fasteners and is one of the largest suppliers in Europe, with subsidiaries in 11 countries worldwide.
WASI offers a broad product range with over 40,000 articles, of which 24,000 are always in stock for immediate delivery. The WASI Norm division provides DIN or ISO standard stainless steel fasteners, primarily in grades A2 (304) and A4 (316), across all strength classes (50, 70, and 80).
In November 2009, WASI opened Europe’s largest and most advanced distribution center for stainless steel fasteners in Wuppertal, marking a significant step in the company’s future development.
WASI GmbH & Co. KG is a global system partner for corrosion-resistant parts, offering the broadest and deepest product range on the market. The company is a global leader in trading corrosion-resistant parts made from A1 to A5 stainless steel, as well as various special materials and aluminum profiles. Through advanced IT and logistics services, WASI has evolved from a wholesaler of stainless steel components to a solutions provider, ensuring procurement security and simplifying processes for its customers in trade and industry. After more than a decade of market exploration and expansion, the company is now a renowned fastener supplier in the domestic market.
WASI’s product range fully conforms to DIN, ISO, or EN standards. The range includes 24,000 items, such as screws, nuts, washers, tapping screws, and pins in carbon steel and A2-70/A4-70/A4-80 stainless steel, focusing on top-quality products. They also offer custom-made parts and brand-name products from European suppliers. WASI’s motto is “Brand + Strength + Service,” emphasizing its dedication to high-quality products for a wide range of industrial applications.
WASI Tianjin Fastener Co., Ltd. aims to become the leading German-based fastener supplier in China. Their clients include prominent names in the railway industry such as Siemens, Alstom, and Bombardier. WASI is a primary supplier for major manufacturers in various sectors, including industrial and mining enterprises, machinery manufacturing, refrigeration, pharmaceuticals, oil, chemicals, and electronics. They provide over 100,000 types of products, including special and branded parts, with strong industrial support capabilities.
WASI boasts a robust German enterprise culture, with highly professional and dedicated staff. The company has passed ISO 9001-2015 quality system certification by Germany’s TÜV and ISO 17025 laboratory certification, ensuring a comprehensive quality management system. Their well-equipped quality inspection laboratory provides customers with professional services in standard parts, fasteners, connectors, and other industrial support needs.