
RIZHAO ZHONGDA MACHINERY&LIGHT PRODUCTS CO.,LTD. develops and manufactures fitness equipment and strength-training products for global markets, backed by in-house R&D, testing capabilities, and large-scale production.
RIZHAO ZHONGDA MACHINERY&LIGHT PRODUCTS CO.,LTD. is a Shandong-based manufacturer integrating R&D, production, and sales of fitness equipment, complemented by smart fitness services and sports training. Established in November 1998, the company has developed a broad portfolio spanning cardio equipment and strength-training products for commercial and home fitness applications.
The product range includes treadmills, exercise bikes, cross trainers, rowing machines, benches, racks, dumbbells, kettlebells, weight plates, bars, and related training accessories. With a dedicated production workshop of 65,000 square meters, the company combines mature processing technology, advanced production equipment, a professional laboratory, and a comprehensive quality assurance system.
With an established international supply network—including long-term cooperation with global retailers and brands—the company exports to markets across the United States, Europe, Southeast Asia, the Middle East, South Africa, and South America. A branch in Boston, USA supports overseas operations and customer engagement.

The company integrates research and development, manufacturing, and sales of fitness equipment, and also provides smart fitness services and sports training.
After years of development, operations have expanded into a group structure centered on Rizhao Zhongda Machinery and Electronic Co., Ltd., including Rizhao Zhongda Fitness Equipment Co., Ltd. and Rizhao Orient Fitness Equipment Co., Ltd.
Established in November 1998.
Approved for import and export operations by the Ministry of Foreign Trade.
Passed ISO9000/14000 management system certification.
Exercise bike products passed German GS and TUV certification, supporting access to the EU market.
A national survey ranked the company among the nationwide top 100 in the industry, at 27th.
Recognized as 'the most growth in Shandong power brand.'
Became a member of the American Quality Association in December 2019.
Operations include advanced production equipment, mature processing technology, a professional laboratory, and a comprehensive quality assurance system supporting consistent manufacturing output.
The company carries out independent R&D and production across multiple product series, with some products obtaining national patents.
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