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Product profile
Customization
AvailableRaw Material
Synthetic RubberMaterial
Fluorocarbon RubberModel NO.
PFEAppearance
SlabForm
SolidShore a
60-90Compression Set
17Final Products
O RingsIndustry
Automotive IndustryColor
White, Black, Amber, TransparentThickness
2mm-8mmWidth
as RequireOEM
YesHigh Temperature Resistance
235~315Chemical Resistance
Amine, AcidTransport Package
CartonSpecification
445*305*145mmTrademark
DowhonOrigin
Sichuan, ChinaHS Code
39046900Production Capacity
400kg/MonthKey features
Extreme Chemical Resistance: Resists over 300 chemical agents including acids, bases, and fuels.
Customizable Specifications: Custom sizes, colors, and hardness (Shore A 60-90) available.
Superior Compression Set: Maintains tight seals without permanent deformation over time.
High Purity Production: Manufactured in a 10,000-level clean workshop for semiconductor use.
Certified Quality: ISO9001, ISO14001, ISO16949 certified with 65 patents.
Company profile
Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2005-01-05Nearest Port: SHANGHAIAverage Response Time: ≤3.21hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAP, CPT, FCA
AI-Powered supplier vetting
SummaryDowhon Group is a manufacturer and supplier of synthetic and rubber-related materials and products, including fluoroelastomer compounds and FFKM rubber parts. The company reports integrated R&D, production, sales, and service operations, multiple production lines, substantial stated annual capacities, and quality-control procedures including traceability and finished-product inspection. It offers broad customization, ODM services, and OEM services for well-known brands, and reports recent new-product development and an available SDK. Service capabilities include written complaint-handling and corrective-action procedures, overseas training in Germany, overseas agents or branches, and lead times within 15 workdays in both peak and off-season periods. Evidence of certification ownership and detailed customer cases is not provided. Financial information is present only as year references and cannot substantiate financial strength.
Supplier typeThe supplier is a manufacturer operating across synthetic materials, rubber products, seals, and chemical-product sales. Its stated operations include R&D, production, sales, and service, with specialized fluoroelastomer and FFKM production facilities.
After-Sales capabilityDowhon reports a documented and followed customer-complaint procedure, corrective and preventive action procedures, overseas training services in Germany, overseas agents or branches, and participation in an offline trade show. However, it does not operate an overseas warehouse or showroom, which limits some local service infrastructure.
R&D capabilityThe supplier reports R&D capability, new products during the past year, ODM services, an available SDK, a national science and technology progress award, and the use of leading technology and high-tech personnel. These are explicit indicators of innovation activity and technical development capability.
Production capacityDowhon reports 10 fluoroelastomer precompound and compound production lines with capacity above 8,000 tons per year, three purification-workshop lines with capacity above 3,000 tons per year, and FKM productivity of 14,000 tons. It also reports 17 quality inspectors, standardized finished-product inspection, qualified-service suppliers, and lead times within 15 workdays in both peak and off-season periods.
Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, minor customization, full customization, and flexible customization. It also provides ODM services, indicating capability beyond standard product supply.
Product Q&A
Q:What is the MOQ for orders?
A:
By air, MOQ is 20-25KG. By sea, MOQ is 100KG.
Q:What is the delivery time?
A:
For stock goods, delivery is within 3 working days. Otherwise, it is around 7-14 working days.
Q:How are the goods packaged?
A:
Goods are packaged with PE film in cartons. Weight is 20-25kg net per carton, or 500-700kgs per pallet.
Q:How to select the right grade?
A:
Please contact our sales team. We will recommend a suitable grade based on your physical properties and usage requirements.
Q:Is customization available?
A:
Yes, we can customize FFKM O rings with different sizes, colors, and hardness according to customer requirements.
Send Inquiry
*To:
SICHUAN DOWHON NEW MATERIALS CO.,LTD.
SICHUAN DOWHON NEW MATERIALS CO.,LTD.*Content:
Supplier replies will be sent to your registered email
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