FAQs

We supply one-stop customized EPDM rubber spare parts, including gear shift dust boots, rubber O-ring seals, water swelling water stop rings, robot multi-hole cable glands and flexible bellows conduits. Adopting modified EPDM raw material, our products feature excellent anti-UV, anti-ozone and anti-aging performance, service life 2-3 times longer than recycled rubber alternatives. They effectively solve equipment leakage, cable abrasion, vehicle shifting jamming and engineering water seepage issues, cutting your long-term maintenance & replacement costs. We support flexible small trial orders, OEM brand customization and stable mass bulk supply to help you expand aftermarket sales.

Multiple 24-hour online communication channels are available for you: WhatsApp & WeChat for instant technical & quotation consultation; official sales email to get detailed product catalog, test reports and factory drawings; Facebook business page for message inquiries. Our professional sales and technical engineers will reply all your messages within 24 working hours, offering parameter matching, installation guidance and after-sales solutions.

Full OEM & ODM customization is fully supported for all rubber products. According to your equipment drawings or samples, we can adjust inner/outer diameter, thickness, rubber hardness, hole layout, expansion rate (for water stop rings) and color. Single-color silk screen printing of your brand logo on product surface is available, and we also offer customized printed export cartons. Our mold workshop develops exclusive molds for non-standard special-shaped rubber accessories.

Free samples are provided for customers placing large wholesale orders. New clients for small batch testing only need to cover low shipping fees. We can send full series sample sets including shift dust boots, sealing rings, water stop rings and robot cable accessories, together with raw material inspection reports, for you to test compression, expansion, bending and weather resistance performance.

Conventional standard rubber parts are fully stocked in our 10,000㎡ finished warehouse, ready to ship within 1-3 working days once payment confirmed. For customized molded rubber accessories, the production cycle ranges from 7 to 15 working days, adjusted based on mold complexity and order quantity. We arrange priority production for urgent customer orders to avoid project or equipment production delays.

We cooperate with long-term professional freight forwarders, supporting sea freight, air freight and international express (DHL/FedEx/UPS/TNT). Small sample orders adopt fast international express; large bulk orders can arrange full container loading. We support FOB, CIF, DDP and other trade terms, and provide complete customs clearance documents such as packing list, commercial invoice and factory inspection certificates. All rubber pieces are packed with independent sealed PE bags + thick export cartons to prevent extrusion, dust and moisture damage during long-distance transit.

All our rubber accessories use qualified modified EPDM/NBR raw materials, passing tensile, compression recovery, high-low temperature aging, water swelling and environmental protection tests. We can supply factory batch inspection reports, raw material safety certificates and waterproof performance test documents. Our non-toxic formula meets standards for construction water conservancy, automotive and food-grade pipeline scenarios. Each batch of goods undergoes strict random sampling inspection before delivery to guarantee consistent quality.

Our full series rubber accessories cover 5 major industries with wide compatibility: Automotive & engineering vehicles: gear shift dust boots for sedans, trucks, tractors and excavators; Hydraulic & pipeline equipment: EPDM O-rings and flat gaskets for engines, valves and pipelines; Underground construction & water conservancy: water swelling water stop rings for basements, tunnels and reservoirs; Industrial automation robots: multi-hole cable glands & bellows conduits for six-axis manipulators and CNC machines; Cross-border wholesale distributors: suitable for auto parts dealers, construction material suppliers and overseas independent station sellers.