Hot Selling Oil-Resistant Black Silicone Rubber O-Ring

Name: Hot Selling Oil-Resistant Black Silicone Rubber O-Ring
Brand: Guangdong Heilan New Material Technology Co., Ltd.
SKU: 2223686225

Guangdong, ChinaGuangdong Heilan New Material Technology Co., Ltd.

US$0.003-0.004

1,000 Pieces

Product profile

Customization

Available

Material

Organic Silicone

Application

Household, Medical, Industrial

Certification

ISO, FDA, REACH, RoHS

Storage Life

1 Year

Storage Temperature

Room Temperature

Accelerator

Platinum

Cure Process

High Temperature Cure

Post Cure

Optional

Transparency Level

High Level

Odor

Odorless

Molding Process

Injection Molding Compression Molding

Cure Speed

20~60 S

Transport Package

25kg Drum

Specification

25kg drum

Trademark

Origin

Dongguan, China

HS Code

39100000

Production Capacity

10000 Tons Per Year

Key features

Customizable Dimensions: Size and length tailored to specific customer requirements.

Customizable Hardness: Shore A 70 or customized hardness as per your request.

Food and Medical Grade: Made from high-quality food/medical grade silicone.

High Heat Resistance: Outstanding resistance to high temperatures and UV exposure.

Chemical Resistance: Resistant to chemicals, ensuring durability in harsh environments.

ISO and FDA Certified: Certified by ISO, FDA, REACH, and RoHS standards.

OEM and ODM Support: Full support for customized silicone products and packaging.

Company profile

Guangdong Heilan New Material Technology Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2015-08-01Nearest Port: shenzhen, guangzhou, dongguanAverage Response Time: ≤15hTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryGuangdong Haizhilan New Material Technology Co., Ltd. is identified as a China-based manufacturer/factory producing special silicone rubber and downstream organosilicon products. Its stated capabilities include 19,000 tons of annual silicone-rubber capacity, more than 10 production lines, 50 R&D engineers, and 11–20 quality-control staff. The supplier reports ISO 9000, ISO 9001, and ISO 14001 certifications, exports since 2015, and serves multiple global markets. Evidence supports strong production scale, established export activity, and relevant R&D resources. However, the provided information does not sufficiently establish after-sales service capability, customization execution, financial credibility, or specific customer cases. The records also contain a discrepancy between a “trade company” classification and manufacturer/factory information, although the detailed company profile identifies manufacturing operations.

Supplier typeThe supplier is described as a professional manufacturer integrating R&D, production, and sales, and is explicitly classified as a Manufacturer/Factory. However, one basic-information record labels the company nature as a trade company, creating a classification inconsistency; the detailed operational descriptions support manufacturing activity.

CertificationsThe supplier reports ISO 9000, ISO 9001, and ISO 14001 management-system certifications. These explicitly demonstrate documented quality and environmental management certifications.

R&D capabilityThe supplier reports 50 R&D engineers and describes R&D focused on downstream organosilicon applications, including flame-retardant, conductive, and heat-conducting silicone materials for electronic, electrical, power, and cable industries. This is explicit evidence of substantial and relevant R&D capability.

Production capacityThe supplier reports 19,000 tons of annual silicone-rubber capacity, more than 10 production lines, and stated order fulfillment within 15 working days in both peak and off-peak seasons. These figures support significant production scale and stated delivery capacity.

Product Q&A

Q:Are your silicone products produced in your own factory?

Yes, we have a factory of over 5000 square meters in Dongguan, Guangdong and over 10000 square meters in Hubei. As a leading silicone rubber manufacturer in China, we have a history of over 12 years in the liquid silicone rubber market, which relies on our high-quality products, best service, and customer recognition.

Q:Do you support customized silicone products besides silicone raw materials?

Of course, dear friend, we support OEM and welcome you to provide customized requirements. We can deliver silicone finished products, including packaging

Q:Do you provide free samples?

Yes, we usually provide 500g samples

Q:What is your delivery time?

3-5 working days after the bank confirms your payment Kind reminder: One working day is for our technicians to test the goods and arrange COA