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Adjustable Weight Dumbbell Set for Strength Training Fitness Exercise
US$50.00
10,000-999,999 Pieces
US$40.00
1,000,000+ Pieces
Sample price:US$100.00/piece.Request sample
Product profile
Customization
AvailableType
DumbbellWeight Adjustable
AdjustableModel NO.
ADJD-02Spec
2-32kgApplication
GymnasiumMaterial
Cast IronColor
BlackGender
MenAge
AdultCertification
ISOCondition
NewLogo
AvailablePod
Nantong ShanghaiWeight
AdjustablePacking
Carton . PalletTransport Package
CartonSpecification
2-20kgTrademark
TTCZOrigin
ChinaHS Code
950691Production Capacity
2000PCS/MonthKey features
Quick Weight Adjustment: Twist Lock technology allows one-handed weight changes in seconds.
Ergonomic Handle Design: Contoured, textured, and soft grip handle for secure and comfortable use.
Compact Space Saving: Space-efficient design allows easy storage and use anywhere.
High Quality Control: Strict quality control ensures a defective rate of less than 0.2%.
Customizable Options: Logo and packaging are available for customization.
Durable Material: Constructed from cast iron for long-lasting strength training.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-10-21Nearest Port: NANTONGAverage Response Time: ≤5.55hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CIF
AI-Powered supplier vetting
SummaryNantong Tengtai Sporting Fitness Co., Ltd. is identified as a Chinese trading company and manufacturer/factory producing sporting and fitness equipment. The supplier reports factory areas of 13,000–20,000 square meters, 150 skilled workers, 8 production lines, quality-control personnel, engineers, and export activity beginning in 2010. It holds BSCI and ISO 9001 certifications, reports a one-month peak-season fulfillment period and off-season lead time within 15 working days, and exports to multiple regions. The company states that it can produce according to customer preferences, but the evidence does not quantify customization scope or provide specific customer references. After-sales capabilities, financial credibility, and innovation performance are not sufficiently documented.
Supplier typeThe supplier is described as both a trading company and manufacturer/factory, with a factory in Nantong, Jiangsu, China. Its stated business focuses on sporting goods and fitness equipment, supported by factory space and production personnel.
CertificationsThe supplier reports holding BSCI and ISO 9001 management-system certifications. These are explicit certifications relevant to social compliance and quality management, although no certificate numbers, validity dates, or scope details are provided.
Production capacityThe supplier reports factory areas of 13,000–20,000 square meters, 150 skilled workers, 8 production lines, quality-control staff, and lead times within 15 working days off-season and one month during peak season. Its product range and export activity further support operating capability, although the differing factory-area figures should be clarified.
Customization capabilityThe factory explicitly states that it can make products according to customer preference, and the company describes its product offering as able to meet varied customer demands. The evidence does not specify customization methods, minimum order quantities, tooling capability, or examples of completed customized products.
Product Q&A
Q:Do you have MOQ for each item?
A:
LOW MOQ for OEM products, and we have more than 200 different products in stock with TTCZ brand, so no MOQ for our online products.
Q:How do you deliver the goods and how long does it take to arrive?
A:
We usually deliver by sea. and for the small package, we can send it by express.
Q:Could you accept OEM packaging / logo
A:
Yes. We are well in OEM and ODM. Please inform us details formally before our production and confirm the design firstly based on our sample.
Q:Do you offer guarantee for the products?
A:
Yes, we offer 1-2 years warranty to our products.
Q:How to deal with faulty or refund the faulty products?
A:
Firstly. Our products are produced in strict quality control system and the defective rate will be less than 0.2%. Secondly. During the guarantee period, we will replace you with new parts.
Send Inquiry
*To:
Nantong Tengtai Sporting Fitness Co., Ltd.
Nantong Tengtai Sporting Fitness Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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