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FAQ

Here are the questions that most customers often asked, please refer to them, if you have any other questions, please contact us.


  • Q Are you a trading company or a manufacturer?

    We are a manufacturer specializing in the production of various types of rubber oil seals, shock-absorbing bushings, O-rings, rubber miscellaneous parts, and other rubber products. We trade directly with our customers, offering competitive pricing. With in-house technicians and a dedicated workshop for designing, moldmaking, and production, we ensure that our products come straight from the manufacturer, guaranteeing you the best price.

  • Q What is the minimum order quantity (MOQ) for your company?

    Our minimum order quantity (MOQ) is 10,000 pieces. As one of the leading rubber seal manufacturers in China, we offer durable industrial rubber products wholesale at factory-direct prices, allowing us to provide you with highly competitive rates.

  • Q What are the advantages of your company?
    • Factory Direct: An affordable source of goods.

    • One-stop service: From materials to design, production, and after-sales support.

    • Customization: Various specifications and sizes are available; OEM orders are welcome.

    • Superior craftsmanship.

    • High-quality raw materials.


  • Q Can you do OEM and ODM?

    Yes, both OEM and ODM services are available. Custom rubber parts can be fully tailored in material, color, and style. We will advise on the minimum quantity required after discussing your specific needs.

  • Q What's your material?

    Our materials include Silicone, FKM, NBR, EPDM, NR, PU, HNBR, SBR, BR, CR, SEP, Butyl, Fluorosilicone, FFKM, Aflas, ACM, etc. If you need special rubber, such as a blend of NBR and PVC, we can also accommodate that. If you're unsure about the material, please provide the work environment and the requirements for your product, and we will recommend the best material for you.

  • Q Which 3D drawing file can you open?

    We can open 3D files including Solidworks, DXF, DWG, Lip Feat Part, Parasolid, IGES, STEP, ACIS, VDAFS, VRML, STL, CATIA Graphics, ProE Part, ProE Assembly, Unigraphics, Inventor Part, Inventor Assembly, Solid Edge Part, Solid Edge Assembly, CADKEY, ADD-Ins, IDF, Rhino, etc.

  • Q Why are your mold costs so low?

    We make the molds ourselves, with no hidden costs.

  • Q When can I get the price?

    Usually we quote within 8 hours after we get your inquiry.

  • Q What's is your shipping service?

    We can provide services for vessel booking, goods consolidation, customs declaration, shipping documents preparation, and delivery bulk at the shipping port.

  • Q How long is your delivery time?

    The general delivery time is 30-45 days after receiving your order confirmation. If we have stock, it only takes 1-2 days.

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Jiangshu Section of National Highway 312 in Huangtang Town, Danyang City
Danyang Gangwei New Materials Technology Co., Ltd.
Produce Rubber Sealing Products for you! Whenever and whatever you need, we can provide the best solution for you.
To Know Gangwei More
Danyang Gangwei New Materials Technology Co., Ltd.
Produce Rubber Sealing Products for you! Whenever and whatever you need, we can provide the best solution for you.
To Know Gangwei More
Jiangshu Section of National Highway 312 in Huangtang Town, Danyang City
sale@gw-rubber.com 15189151666