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Product profile
Customization
AvailableMaterial
PTFEApplication
CustomizedModel NO.
O001Type
CustomizedPerformance
TemperatureShape
O-RingStandard
StandardTransport Package
Wooden BoxSpecification
customizedTrademark
DONGXUOrigin
JiangsuHS Code
3904610000Production Capacity
50tons/MonthKey features
Wide Material Selection: Available in NBR, Silicone, FKM, EPDM, and other rubber materials.
Customizable Application: Application and Type are fully customized to meet specific needs.
Flexible Color Options: Standard colors include black, blue, red, brown, green, or any custom color.
Free Sample Provision: We provide free samples for quality testing and evaluation.
Professional Technical Support: Expert engineers provide comprehensive technical consultation and support.
Strict Quality Inspection: Full inspection during production and sampling test before delivery.
ISO9001 Certified Quality: Company adheres to ISO9001 quality system for assured product quality.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2018-08-28Nearest Port: Zhenjiang Port ,Shanghai PortAverage Response Time: ≤1.61hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW, Others
AI-Powered supplier vetting
SummaryThe supplier information describes a China-based manufacturer/factory producing PTFE products, special rubber products, seals, gaskets, pipes, plastic sheets and rods, and valve-related sealing products. It reports ISO 9001 and ISO 14001 certifications, five production lines, 6–10 years of R&D engineer experience, fewer than five quality-control staff, and production facilities in Yangzhong, Jiangsu. The company states that it has advanced production and testing equipment, trained personnel, raw-material and inventory availability, and professional technical engineers. Its products serve mechanical seals, chemical, metallurgy, oil refining, valves, chemical fiber, electrical appliances and aerospace applications. Export activity began in 2018, with exports representing 21%–30% of total sales and some exports conducted through agents. Evidence is insufficient to confirm after-sales service performance, financial credibility, customization capability, or named customer cases.
Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and reports a physical factory in Yangzhong, Jiangsu, with five production lines. Its stated production resources include advanced equipment, trained staff, raw materials and inventory, supporting classification as a manufacturing supplier.
CertificationsThe supplier reports holding ISO 14001 and ISO 9001 management-system certifications. These certifications provide explicit evidence of environmental and quality-management credentials, although no certificate numbers, issuing bodies or validity dates are provided.
R&D capabilityThe company states that scientific and technological innovation is a strategic priority and reports professional technical engineers, advanced production/testing equipment, and 6–10 years of total R&D engineer experience. This supports an established technical and R&D capability, though no specific innovations, patents or development results are provided.
Production capacityThe supplier reports five production lines, advanced production and testing equipment, sufficient raw materials and product inventory, and a factory location in Yangzhong. These are explicit indicators of organized production capacity, while the provided output figure is excluded from assessment because it is financial data.
Product Q&A
Q:How can I place an order?
A:
You can contact us by email with your order details or place the order online.
Q:What payment methods do you accept?
A:
We accept T/T (HSBC bank), PayPal, and Western Union as the most usual payment methods.
Q:What is the order procedure?
A:
First, we discuss order and production details. Then we issue a PI for confirmation. After receiving the deposit or full payment, we start production. We usually need 7-15 days if items are not in stock. Before production finishes, we contact you for shipment details and balance payment. After payment is settled, we prepare the shipment.
Q:How do you handle defective products?
A:
We provide replacement. If there are defective items, we usually credit the customer or replace them in the next shipment.
Q:How do you check goods in the production line?
A:
We have spot inspection and finished product inspection. We check the goods when they go into the next step of the production procedure.
Send Inquiry
*To:
Yangzhong Dongxu Polymer Material Co., Ltd.
Yangzhong Dongxu Polymer Material Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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