DIN933 Hex Bolt with Green Zinc Plated

All Thread Hex Bolt Din933

We can manufacture a wide range of high-quality fasteners that meet GB, DIN, ANSI, JIS, and ISO standards. We also support customized orders and can produce non-standard fasteners based on your drawings.

Whether you need standard or specialized components, we have the capability to deliver top-tier products tailored to your specifications.

Shanghai Jinrui Norm Parts Supplies Co., Ltd. specializes in producing fastening components and other norm parts. The company owns two factories: Shanghai Xingrui Bolt Factory and Shanghai Xingrui Wire Steel Factory. With numerous cold-heading machines, nut machines, and hot-heading machines, we ensure efficient production. Our company holds ISO9001 and TS 16949 certifications, and we can manufacture fasteners according to GB, DIN, ANSI, JIS, ISO, and customer requirements at competitive prices.

From raw materials to final product delivery, we maintain strict quality control throughout the process, including wire drawing, annealing, pickling, heading, rolling, heat treatment, surface treatment, and packaging.

Our laboratory is equipped with salt spray testers, desktop direct-reading spectrometers, metallographic analyzers, carbon sulfur analyzers, multifunctional electrolysis thickness gauges, spectrometers, projectors, hydraulic tensile testers, hardness testers, automatic screening machines, magnetic detection machines, and various specialized testing devices.

Standard packaging includes cartons and pallets, with 20–25 kg per pallet and 36 cartons per pallet. We can also pack according to client requirements.

Jinrui has passed ISO9001 (2001) and TS/16949 (2012) international quality system certifications. We also obtained a special equipment manufacturing license for pressure pipelines in 2010. Our products are covered by global product liability insurance from PICC.

Why Choose Shanghai Jinrui?

(1) Create Value for Customers

We always provide high-quality, well-designed products to meet customer needs. As a leader in the field, we ensure excellent service and product quality for our valued clients.

(2) Better Quality at Lower Price

We offer competitive pricing without compromising quality, helping clients save costs effectively.

(3) Continuous Product Development

Every year, we develop new products to keep up with market demands.

(4) Expertise in Manufacturing and Export

With a solid foundation and stable quality control, our products are available across nearly all continents. We have over 14 years of experience in manufacturing and exporting, delivering goods via truck, rail, and sea containers.