Maanshan Jingwei Slewing Bearing
Jingwei Slewing is a transmission equipment manufacturer.
| Date | Investors | Amount | Round |
|---|---|---|---|
* | CNY100m | Series C | |
| Total Funding | 000k | ||
Maanshan Jingwei Slewing Bearing Co., Ltd., operating as Jingwei Slewing Ring (JWEI), is a specialized manufacturer of slewing rings and slewing drives, founded in 2007. The company's legal representative is Yang Shihong. Established in the Dangtu Economic Development Zone in Ma'anshan, Anhui Province, the firm has positioned itself as a key supplier for heavy machinery and renewable energy sectors.
The company's core business revolves around the design, development, and production of critical transmission components. Its product portfolio includes slewing bearings, slewing drives, wind turbine main bearings, yaw and pitch bearings, and planetary reducers. These components are integral to equipment requiring relative rotational motion between two objects while supporting axial force, radial force, and overturning moments. The business serves a diverse client base across industries such as solar power generation, wind power, engineering machinery, construction, metallurgy, and even military applications for radar equipment. Products are distributed across China and exported to markets in Europe and the United States.
JWEI operates on a business-to-business (B2B) model, providing both standard and custom-engineered solutions to original equipment manufacturers (OEMs) and other industrial clients. The firm has an annual production capacity of hundreds of thousands of sets, enabled by nearly 1,000 advanced CNC production and testing equipment sets. Significant milestones for the company include being recognized as a national-level "Specialized, Refined, New and Small Giant Enterprise" and completing several key scientific research projects, including the National Torch Plan. The company has secured multiple rounds of financing, including a Series C round in December 2023, to fund R&D in wind turbine main bearings and expand production of photovoltaic tracking reducers.
Keywords: slewing ring manufacturer, slewing drive, wind turbine bearings, solar tracker drives, planetary reducers, yaw bearings, pitch bearings, heavy machinery components, industrial bearings, construction machinery parts, metallurgical machinery bearings, worm gear drive, custom bearing solutions, Ma'anshan, engineering components, rotary bearing, transmission parts, renewable energy components, CNC manufacturing, high-tech enterprise