About Tongzhou Duobang Sports Goods., Ltd - Fitness Equipments Supplier in China

Tongzhou Duobang Sports Goods., Ltd is based in China and currently lists five active products. The supplier’s catalogue falls under the Fitness Equipments category with a sub‑focus on Dumbbells. Products are reported under the HS chapter 95 family for sports goods, which is the standard classification for portable fitness accessories. The five items include ankle/wrist weights, a weight vest, a toning tube, a sauna suit and a soft dumbbell. All items are intended for personal training, home gyms and fitness studios.

Ankle and wrist weights are typically offered in increments from 0.5 kg to 5 kg and are often cast‑iron cores with silicone coating for comfort. Weight vests generally feature adjustable pockets that allow total loads from 5 kg up to 30 kg, using fabric shells and removable plates. Toning tubes are resistance bands made from natural latex or thermoplastic elastomers, with tensile strengths measured in MPa and color‑coded levels from light to extra‑heavy. Sauna suits are constructed from PVC‑coated nylon or neoprene, designed to increase perspiration during cardio sessions. Soft dumbbells are silicone‑encapsulated weights that provide a non‑slip surface and are commonly supplied in 2 kg to 10 kg sizes.

Product Range and Specialties of Tongzhou Duobang Sports Goods., Ltd

The catalogue’s ankle/wrist weights fall into the lightweight resistance segment, where buyers usually look for a balance between durability and ergonomic shape. Standard industry grades for such weights include a coating hardness of Shore A 70 - 80 and a weight tolerance of ±5 %. Weight vests listed by the supplier align with the adjustable‑load market, where CE marking and ISO 9001 quality systems are frequently required for export. Toning tubes are classified under HS 9506.91 and are evaluated against ASTM D412 for elongation and tensile strength, with typical resistance levels ranging from 10 N m to 150 N m. Sauna suits and soft dumbbells are packaged in individual poly‑bags and grouped in cardboard boxes suitable for 20 ft or 40 ft container loading, matching common logistics practices for fitness accessories.

Trade and Export Information - Tongzhou Duobang Sports Goods., Ltd

China is a leading exporter of fitness equipment, supplying North America, Western Europe and the Asia‑Pacific region with products classified under HS chapter 95, particularly HS 9506.91 for sports accessories. Buyers of portable fitness gear typically request CE conformity, ISO 9001 certification and, where applicable, ASTM or EN test reports that verify material safety, weight tolerance and tensile performance. Shipping is commonly arranged on 20 ft or 40 ft containers with goods packed in sealed cartons, and Incoterms such as FOB Shanghai or CIF Los Angeles are standard for this product set. Chinese export regulations require a customs declaration that includes the HS code, material composition and any safety data sheets, especially for items like sauna suits that contain PVC.

Export logistics for the listed items often involve palletized cartons of 30 - 50 kg each, allowing efficient loading and unloading at ports. Buyers in the United States and the European Union frequently audit the supplier’s compliance with REACH or Prop 65 regulations for chemical content in PVC and silicone components. The typical lead time for production and packaging of these fitness accessories ranges from 15 to 30 days after order confirmation, subject to material availability.

Sourcing from Tongzhou Duobang Sports Goods., Ltd - Buyer Guidance

When sourcing ankle or wrist weights, request a product data sheet that specifies the core material, coating type, exact weight per unit and the allowed weight tolerance of ±5 %. For weight vests, ask for sample photos of the adjustable pockets, a CE test report and confirmation that the fabric meets fire‑retardant standards where required. Toning tubes should be accompanied by an ASTM D412 tensile test report, colour coding chart and information on the latex or TPE grade used. Verify that sauna suits include a material safety data sheet (MSDS) for PVC or neoprene and that soft dumbbells carry a silicone hardness rating. Request a copy of any ISO 9001 or equivalent quality management certification before finalising the order, and confirm container loading plans and packing list details to avoid customs delays.

What types of fitness products does Tongzhou Duobang Sports Goods., Ltd list?

The supplier lists ankle/wrist weights, a weight vest, a toning tube, a sauna suit and a soft dumbbell, all classified under the Fitness Equipments and Dumbbells categories.

Which HS code family applies to the listed products?

The items fall under HS chapter 95, with specific sub‑headings such as HS 9506.91 for portable sports accessories.

Are there any certifications mentioned for these products?

The facts do not specify certifications held by the supplier; buyers should request CE marking, ISO 9001 or relevant ASTM test reports as typical for fitness equipment.

What is the typical packaging for the soft dumbbell?

Soft dumbbells are usually packed individually in poly‑bags and then placed in cardboard boxes that can be loaded onto 20 ft or 40 ft containers.

What are common weight ranges for the ankle/wrist weights?

Industry practice offers ankle/wrist weights from 0.5 kg up to 5 kg per piece, with weight tolerance generally within ±5 %.

What material is the toning tube made from?

Toning tubes are commonly manufactured from natural latex or thermoplastic elastomer (TPE), tested for tensile strength according to ASTM D412.

What lead time should a buyer expect for an order?

Typical lead times for these fitness accessories range from 15 to 30 days after order confirmation, depending on material availability and order size.