Established in 2002, NSTER operates as an integrated entity combining manufacturing excellence and global trade expertise. With two decades of dedication to the bearing industry, we specialize in producing and customizing high-performance bearings that power industries worldwide. Our dual identity as a factory and trading company enables us to deliver end-to-end solutions—from raw material selection to on-time international delivery.
| Our Product & Customization Capabilities
We offer a comprehensive range of standard bearings including deep groove ball bearings, spherical roller bearings, tapered roller bearings, and plain bearings, catering to sectors like automotive, wind energy, machinery, and construction. Our core strength lies in customized solutions—a capability honed through years of engineering practice.
We handle full-spectrum customization:
Dimensional tailoring (special inner/outer diameters, widths)
Material optimization (high-temperature steel, stainless steel, corrosion-resistant alloys)
Structural innovation (custom cages, seals, and precision grades)
Special coatings (wear-resistant, electrically insulated finishes)
Our customization process ensures accuracy and efficiency:
Requirement diagnosis (accepts samples, sketches, or technical specs)
Engineering proposal & quotation
CAD drawing confirmation
Prototype production (4-6 weeks typical lead time)
Mass manufacturing & quality validation
| Quality & R&D Excellence
Adhering to international standards (ISO 9001, IATF 16949), our production facility integrates advanced machining equipment and rigorous testing systems. We’ve built a technical team specializing in application analysis and design engineering, enabling us to solve complex bearing challenges—whether for extreme temperature environments or heavy-load applications. Our commitment to innovation drives continuous improvement in material science and manufacturing processes, ensuring each product meets global quality benchmarks.
| Global Trade & Customer Service
As a professional foreign trade company, we leverage our manufacturing base to serve clients across 50+ countries. Our "Engineer + Trader" service model ensures seamless communication: technical experts provide application guidance, while trade specialists manage logistics, customs clearance, and after-sales support. We maintain flexible MOQ policies and reliable lead times, with expedited options for urgent orders.
| Our Mission
To deliver precision bearings and customized solutions that enhance our clients’ operational efficiency. We strive to be your trusted partner in the global supply chain—combining factory-direct quality with international trade expertise.
| Contact Us
Tel:+86 15553275567
Factory Address: 2206,2nd Floor,Chuangyungu Joint Office,D17 Cultural and Creative Industry Park.No.17Dikou Road,Tiangiao District,Jinan City,Shandong Province