We are a professional fitness equipment and gym equipments supplier with its own core technology. Committed to providing customers with high-quality products and excellent services.

We have 20 years of OEM and ODM experience and unique knowledge to design new fitness products in addition to traditional gym equipment.We have a Bumper Plates factory, a Barbell factory, a Fitness Rack factory, and a Dumbbell factory, specializing in providing one-stop solutions for R&D, design, manufacturing, and service for our customers.

Source factory, Affordable prices,Premium quality

Barbell factory

Specializing in the production of weight lifting bars, powerlifting bars, Olympic bars, squat bars,Crossfit bars,deadlift bars, trap bar, etc.Qingdao Strenx barbell factory manufacturer 120000 pcs barbell bar per year.


Power rack factory

The rack factory has laser cutting machines, CNC bending machines, welding robots, and automated conveyors to realize the whole process of automatic processing. The annual production of the fitness rack is 30000 Tons

Weight plate factory

The rubber bumper plates company own intelligent manufacturing platform (MES+SCADA),30 sets of bumper plates automated production lines, which can produce 30000 Tons weight plates per year.

Gym equipment factory

The fitness equipment factory has core technology and processing capabilities and can customize various types of gym equipment according to customer requirements.A variety of gym equipment combinations can be realized in one factory.

Dumbbell factory

The company produces hexagonal dumbbells, round-head dumbbells, PU dumbbells, and dumbbell racks, with an annual production of about 50,000 tons of dumbbells.Kilograms and pounds can be customized according to customer requirements.

Kettlebell factory

The company can process various types of kettlebells. Cast iron kettlebells, rubber kettlebells, stainless steel kettlebells. 1.Hard tyle kettlebell 2. Kettlebell sports style (Girevoy Sport) 3. CrossFit kettlebell to meet customized requirements.

Why choose us

R&D and technology advantage

Strong R&D strength and leading technical level are the company's core competitive advantages. QINGDAO STRENX has built a whole chain R&D system from basic research, major common key technology research to application demonstration. Relying on the platform and R&D system, it provides a strong guarantee for the company to respond quickly to market demand and continuously launch new fitness equipments with leading technology.

Complete Quality Control System and After service advantage

Our quality control system extends through the entire life cycle of our products. From raw materials to production process inspection, to production completion and packaging process inspection,quality management follows the PDCA cycle and product quality is strictly controlled. Our gym equipments and weight lifting equipments have passed CE, SGS and CCC certificates.

Customer and Partner Advantage

The company creates more value by providing customers with a wide range of product lines such as cost-effective fitness equipment,customized gym equipment, weight lifting equipment, home fitness equipment and so on. The company enjoys a high level of customer trust and industry reputation, and has established reliable long-term relationships with a number of well-known fitness equipment brands at home and abroad.

Cost and delivery advantage

We supply directly from the factory and cooperate with international famous shipping companies to save the cost of agents and product transportation for our customers. The company implements digital operation strategy and builds intelligent factory production system and supply chain system to create the ability of low-cost and fast delivery.

How to Reach


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