NO.8 Shennan Road,Chongchuan,Nantong City,China +86-13773828491 [email protected]
OKPRO-Professional Manufacturer
OKPRO is located in Nantong, Jiangsu Province, and is a high‑tech enterprise integrating R&D design, production and sales of fitness equipment. We focus on strength and free‑weight products, with core ranges including CPU/TPU/rubber dumbbells, weight plates and barbells.
Our factory is equipped with advanced production facilities, including high‑precision CNC machining and fully automated polyurethane coating lines, with annual shipments of over 1500 containers.
OKPRO products are exported to more than 100 countries and regions worldwide. We are dedicated to providing high‑quality fitness products and professional customized services to our customers.


Over 15 years of experience in fitness equipment manufacturing with an ISO‑certified factory, ensuring stable quality and reliable delivery.
Private label service with logo printing, color options, and packaging customization to match your brand and market needs.
Integrated supply chain solution for full gym setups – from free weights to machines – helping you save time and purchasing cost.
More than 20 new products launched every year, keeping your product line competitive and up to date with market trends.
After more than ten years of unremitting efforts, we have established a leading position in the fitness equipment industry and won wide market recognition and customer trust.

Ensures stable quality, reliable lead times, and highly competitive pricing.

Flexible OEM & ODM solutions tailored to your brand and business needs.

ISO-certified factory with global certifications including CE, RoHS, SGS, and multiple product patents.

Professional 1-on-1 service team with fast response and comprehensive after-sales support.