How can I check the quality of bulk orders?

We provide pre-production samples, quality certificates (measurement report, material data sheet, COO, COA), and accept third-party inspections like SGS, TUV, and BV.

How do you select raw compounds for applications?

With years of experience, we help select the best material for your needs while considering cost efficiency.

What international standards are used for rubber products?

We mainly use ASTM D2000 for material quality and ISO3302/ISO2768 for tolerances.

Can you supply different color materials?

Yes, we produce custom molded rubber and silicone products in various colors. A color code is required for orders.

What materials are available for production?

Available materials include NBR, EPDM, Silicone, FKM, Neoprene (CR), NR, IIR, SBR, ACM, AEM, Fluorosilicone (FVMQ), FFKM, Liquid Silicone, and Sponge.

What additional services does Ruichen Seals offer?

We offer in-house tooling for molds, a material testing lab, and a Cold Room for elastomer storage to prolong product life.

What is the life expectancy of the rubber seal?

Life expectancy depends on environment, cycles, and pressure. We cannot predict life under all conditions but can perform accelerated life testing.

Does Ruichen Seals provide tooling maintenance?

Yes, we maintain all tooling and replace parts as needed.

How many employees work at the factory?

We have 300 employees working in two shifts of 8 hours each per day.

Custom FDA RoHS Certification EPDM Good Elongation Rubber O-Ring for Seal

Name: Custom FDA RoHS Certification EPDM Good Elongation Rubber O-Ring for Seal
Brand: SHANGRAO RUICHEN SEALING CO., LTD.
SKU: 745942665

Jiangxi, ChinaSHANGRAO RUICHEN SEALING CO., LTD.

US$0.001-0.10

100,000 Pieces

Product profile

Customization

Available

Material

EPDM

Application

Machinery, Industrial Component, Electronic Product, Vehicle, Household Appliance

Model NO.

customized

Effect

Machinery, Industrial Component, Vehicle, Househol

Cross-Section Shape

Many

Application 01

Rubber

Application 02

Oil Seal

Application 03

Gasket

Advantage 01

EPDM

Advantage 02

O Ring

Advantage 03

Seal Mechanical

Transport Package

as Per Request

Specification

FDA, RoHS, SGS, etc.

Trademark

ORK

Origin

Dongguan, Guangdong, China

HS Code

4016931000

Production Capacity

1000000PCS/Week

Key features

Wide Material Selection: Available in NBR, EPDM, Silicone, FKM, SBR, NR, and other elastomers.

Customizable Options: Custom colors and sizes available to meet specific application needs.

Global Certifications: Holds UL, FDA, WRAS, EN681, ROHS, REACH, and ISO certifications.

Fast Lead Time: 7 days for prototypes and samples; 15-30 days for mass production.

High Production Capacity: Monthly production capacity exceeds 1000 tons of rubber materials.

OEM/ODM Service: Full OEM and ODM support with in-house tooling and material testing.

Strict Quality Control: Inspection per ASTM D2000 and BS/ISO 3601-3 with third-party options.

Flexible Payment Terms: Accepts T/T, PayPal, Western Union, and other secure payment methods.

Company profile

Years of Export ExperienceHigh Repeat Buyers ChoiceImporters and ExportersNational Award received

SHANGRAO RUICHEN SEALING CO., LTD.

Jiangxi, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 15 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤3.30h

AI-Powered supplier vetting

SummaryRuichen Seals is a China-based manufacturer of rubber sealing products, including O-rings, gaskets, custom rubber parts, seals, and related components. Founded in 2006, it reports 18,000 square meters of area, more than 300 staff, 35 production lines, and a product-focused R&D function. Its quality and management credentials include ISO9001, IATF16949, ISO14001, ISO45001, and ISO13485, while some material formulations are reported as approved to FDA, WRAS, EN681, EN549, CANS, RoHS, and REACH requirements. The supplier supports ODM and several forms of customization and reports new product development during the past year. Service procedures, complaint handling, corrective actions, and supplier assessment procedures are documented with records. Limitations include no in-stock service, overseas warehouse, overseas showroom, overseas agents or branches, or stated overseas service coverage; it also reports no SDK and no ongoing batch quantity reconciliation. Financial information is present for recent years,...

Supplier typeRuichen Seals is presented as a manufacturer specializing in rubber sealing parts, with R&D, production, and sales capabilities. Its listed products include O-rings, gaskets, custom rubber parts, seals, oil seals, and related kits, and the factory is located in Jiangxi, China.

CertificationsThe supplier reports ISO9001, IATF16949, ISO14001, ISO45001, and ISO13485 certifications, with ISO9001:2015 and IATF16949 specifically identified under supplier management systems. It also reports material approvals or compliance references including FDA, WRAS, EN681, EN549, CANS, RoHS, and REACH.

After-Sales capabilityDocumented procedures and followed records are reported for corrective and preventive actions, customer complaint handling, supplier assessment, and service capability. However, the supplier reports no in-stock service, overseas warehouse, overseas showroom, overseas agents or branches, and no stated overseas service countries, indicating limited overseas service infrastructure.

R&D capabilityRuichen reports new product development during the past year, ODM service availability, and 12 years of total R&D engineer experience. It also reports one national science and technology progress award, while no internationally recognized design awards and no SDK availability are stated.

Production capacityThe supplier reports 18,000 square meters of area, more than 300 staff, 35 production lines, valid manufacturing contracts with associated subcontractors, and peak- and off-season lead times within 15 working days. Production controls include an outsourcing SOP, but the factory does not conduct continuous quantity reconciliation for every batch or batch production.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, supported by ODM services and a product range that includes custom rubber parts. These statements directly support broad custom manufacturing capability.

Client casesThe supplier reports providing OEM services to well-known brands, which is direct evidence of at least some recognized-brand customer experience. The slices do not identify the brands, products, volumes, or specific project outcomes, so the breadth and quality of customer cases cannot be assessed further.

Product Q&A

Q:What payment terms are accepted?

We accept T/T with 30% deposit and 70% balance, as well as West Union, VISA, and PayPal.

Q:What is the normal lead time for orders?

Prototype lead time is 1-2 weeks. Production tooling takes 10 days, and mass production takes 2-3 weeks after sample approval.

Q:What is the standard packing method?

Goods are packed in carton boxes and loaded on pallets. Special packing methods can be accepted upon request.

Q:What is the monthly production capacity?

We produce more than 1000 tons of rubber materials per month, depending on the specific model.

Q:What certifications do you have?

We hold IATF16949:2016, ISO9001:2015, ISO14001:2015, ISO45001:2015, and various material approvals including UL, FDA, NSF, WRAS, EN681, EN549, CANS, ROHS, and REACH.