About Xiamen Ramis Products Co., Ltd. - Rubber Items Supplier in China

Xiamen Ramis Products Co., Ltd. operates from Xiamen, China and lists nine active products across five categories: Rubber Items, Automobile Fittings & Accessories, Gaskets, Machined Components, and Lubricants. The catalogue includes components such as stabilizer bushings, intake manifold gaskets, door grommets, duckbill check valves, extrusion strips, standard rubber bushings, a range of multi‑grade elastomer O‑rings, and an engine mount with steel reinforcement. Each item is identified by its functional class rather than a brand name, and the two items with HS codes fall under chapter 40 (rubber and plastics) and chapter 87 (vehicles and parts).

The product list shows a stabilizer bushing (generic part number 48331‑0D040), an intake manifold gasket, a door grommet, an umbrella‑style duckbill check valve, a rubber extrusion strip, a generic rubber bushing, a line of liquid silicone rubber (LSR) products, an O‑ring family covering HNBR, NBR, FPM (Viton), EPDM and silicone with HS code 4016.93, and an engine mount (50820‑SNB‑J02) classified under HS code 8708.99. Materials range from conventional nitrile and EPDM to high‑performance fluoro‑elastomers, and the engine mount combines a rubber elastomer core with steel reinforcement for vibration isolation.

Product Range and Specialties of Xiamen Ramis Products Co., Ltd.

The catalogue focuses on standard automotive‑grade rubber components. O‑rings listed under HS 4016.93 are supplied in multiple elastomer grades; typical industry specifications include ISO 3601 dimensions, Shore A hardness from 30 to 80, and temperature ranges from - 50 °C to +200 °C depending on the material (HNBR, NBR, FPM, EPDM, silicone). Gaskets such as the intake manifold gasket are usually supplied in DIN 6885 or ISO 1629‑compatible formulations, with compression set below 25 % after 24 h at 100 °C. Rubber bushings and stabilizer bushings follow ISO 1432 or DIN 376 standards, with typical bore diameters from 5 mm to 30 mm and outer diameters up to 100 mm, often reinforced with a steel or fabric core for load bearing. Engine mounts classified under HS 8708.99 normally incorporate a rubber elastomer matrix (often HNBR) bonded to a steel plate, delivering dynamic stiffness in the range of 0.5 - 2 MPa and natural frequencies between 30 Hz and 80 Hz for passenger‑car applications. The LSR product line is used for high‑temperature sealing, typically cured at 150 - 180 °C and achieving Shore A hardness of 40 - 70.

Trade and Export Information - Xiamen Ramis Products Co., Ltd.

China is a major exporter of automotive rubber components, and shipments from Xiamen frequently target Southeast Asian assembly plants, European OEMs, and North American aftermarket distributors. The O‑ring family (HS 4016.93) falls under the broader rubber articles chapter, which many importers subject to REACH registration and EU‑specific compliance testing (e.g., EN ISO 1629). Engine mounts (HS 8708.99) are treated as vehicle parts and often require conformity to ISO 9001 quality management and, for European buyers, CE‑type assessment under the Machinery Directive. Typical export packaging includes bulk wooden crates, stretch‑wrapped pallets, and 20‑ft or 40‑ft containers with moisture‑absorbing liners. Common Incoterms used by Chinese rubber component exporters are FOB Xiamen or CIF destination port, with freight forwarders handling customs documentation such as the commercial invoice, packing list, and certificate of origin.

Sourcing from Xiamen Ramis Products Co., Ltd. - Buyer Guidance

Buyers should request a material data sheet that confirms elastomer grade, Shore hardness, temperature range, compression set, and tensile strength for each rubber component. For O‑rings, a compliance certificate covering ISO 3601 dimensions and a REACH registration summary are standard verification documents. Gaskets and bushings benefit from a test report showing hardness, durometer variation, and dynamic load performance per ISO 1432. Engine mounts should be accompanied by a vibration‑analysis report and a steel‑reinforcement welding certification. In all cases, confirming that the supplier holds ISO 9001 (if disclosed) or obtaining an independent third‑party audit report helps mitigate quality risk. Typical minimum order quantities range from 500 units for O‑rings to 50 units for custom‑size engine mounts, with lead times of 4 - 6 weeks after final design approval.

What material grades are available for the HNBR/NBR/FPM/O‑ring product?

The O‑ring family includes HNBR, NBR, FPM (Viton), EPDM and silicone grades, each supplied in standard ISO 3601 sizes and Shore A hardness from 30 to 80.

Which HS code applies to the engine mount product?

The engine mount (product code 50820‑SNB‑J02) is classified under HS 8708.99, the heading for parts and accessories of motor vehicles.

What certifications should a buyer verify for the rubber components?

Buyers normally request ISO 9001 quality‑management certification, REACH registration for EU markets, and material‑specific test reports such as compression‑set and tensile strength.

How are the rubber bushings typically packaged for export?

Rubber bushings are usually packed in sealed poly‑bag liners within wooden crates, stacked on standard 1200 mm × 1000 mm pallets for container loading.

What are common lead times for the intake manifold gasket?

Standard intake manifold gaskets are produced in 4 - 5 weeks after receipt of the approved drawing and material specification.

Is a sample available for the LSR products?

Suppliers generally provide a small molded sample (e.g., 10 mm × 10 mm × 5 mm) upon request, accompanied by a cure‑temperature and hardness report.

What packaging options exist for bulk orders of O‑rings?

Bulk O‑rings are shipped in bulk poly‑bags inside moisture‑controlled wooden crates, with optional 20‑ft or 40‑ft containers depending on order volume.

Which markets commonly import the rubber extrusion strip?

The extrusion strip is frequently exported to automotive parts manufacturers in Southeast Asia, European OEMs, and North American aftermarket suppliers.