- Model NO.: H1001, H1002, H1003
- Certification: CE
- Type: Test Tubes
- Place of Origin: Zhejiang, China (Mainland)
- Model Number: H1001, H1002, H1003
- Quality: High Quality
- Selling Type: Tube Rack
- Means of Transport: By Air, By Sea
- Trademark: GongDong or OEM
- Specification: ISO
- HS Code: 39269090
- Disposable: Yes
- Material: Rubber / Plastic
- Properties: Medical Adhesive & Suture Material
- Brand Name: Gongdong
- Export Markets: Global
- Samples: Free Samples
- Size: 40 Wells, 50 Wells
- Usage: Sample Separation
- Transport Package: 40 PCS/CTN
- Origin: China

Item No | Specification | Quantity | Measurement |
H1001 | 40 Wells 18mm Tube Rack | 40 | 38*25*25 |
H1002 | 50 Wells 15mm Tube Rack | 40 | 38*25*25 |
H1003 | 50 Wells 13mm Tube Rack | 40 | 38*25*25 |
This special 50-place rack securely holds your 12 x 75 mm and 13 x 100 mm tubes with silicone tabs around each well, making it easy to empty contents before disposal. Ideal for use in water baths and lab environments. Each position is clearly labeled with alphanumeric identifiers. Racks can be connected laterally using two screws provided.
Company Information
Zhejiang Gongdong Medical Technology Co., Ltd. was established in 1985 in Huangyan, Taizhou, a coastal city known for its industrial development. The company specializes in the production of disposable medical testing products. Over the years, it has become a leading manufacturer in the field of medical and laboratory equipment in China, and is a member of the China Association for Medical Device Industry.
Gongdong focuses on innovation and quality to provide safe and effective products. The company offers five major product series with over 300 different types of items. It continues to invest in research and development to meet global market demands.
Our Services
1. Best production capability, quality control, and service
2. OEM services available
3. Custom logos and packaging welcome
4. Accepted payment methods: T/T, L/C, PayPal, Western Union, Escrow, E-credit line
5. Flexible orders and custom requests
6. Large stock availability
Our Advantages
If you choose to work with us, we offer the following advantages:
1. Fast delivery (25–30 days after receiving the deposit)
2. Competitive pricing
3. Professional OEM services, including logo and packaging design
4. Full documentation and certifications for registration
5. Quick communication and support
6. 100% quality inspection before shipment
Quality Control
1. Sample production before mass production
2. Mass production begins only after sample approval
3. 100% inspection during production
4. Random inspection before packing
5. Photos taken after packing
Packaging & Delivery
Shipping Options: DHL, UPS, TNT, EMS, FedEx
Delivery Time: 3–7 days for samples, 20–30 days for bulk orders after payment
Payment Methods: 30% T/T in advance, balance before delivery; 100% L/C at sight

Ptfe Products,Poly Tetra Fluoro Ethylene Properties,Polytetra Fluoroethylene,Poly Tetra Fluoro Ethylene Uses
Guangzhou One-Stop Engineering Plastics Industries (group) Co., Ltd , https://www.onestopmould.com