First-class quality products and first -class quality sevices.
ABOUT SANMENG →First-class quality products and first -class quality sevices.
First-class quality products and first -class quality sevices.
Products & Service
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Why Choose Us
Our Team
Sanmeng has more than sixty experienced employees, including eight people who have worked in foreign-capital enterprises for several years, six quality assurance specialists, four global Trading Specialists, and our R & D team.
Equipment Capabilities
We have more than 40 sets of the most advanced molding equipment, 30 vacuum molding machines, 8 injection machines, 1 liquid molding machine, 1 liquid nitrogen trimming machine, and 1 CCD automatic visual inspection machine.
Production Process and Capacity
There are various kinds of molding equipment in the production workshop such as vacuum molding machines, injection machines, and liquid machines. The auxiliary production equipment includes liquid nitrogen machines, a CCD automatic visual inspection machine, automatic edge trimming machines, ultrasonic automatic cleaning machines, etc.
SINCE 2002
SANMENG ● Qingdao Sanmeng Rubber & Plastic Co., Ltd.
First-class quality and services
Qingdao Sanmeng Rubber & Plastic Co., Ltd., was founded in 2002, and located in Qingdao Jiaonan Haibin Industrial Zone since 2015. As a manufacturer, we have certifications of ISO13485, TS16949, RoHS, FDA, SGS, UL, etc. Products' quality and services are always our priority.
As an experienced molded rubber manufacturer, our products are mainly used in medical, automotive, aerospace, military, industry, and household including rubber O-rings, rubber gaskets, oil seals, rubber bumpers, silicone keypads, and more.
To satisfy our customers with different requirements, we can customize our products in various dimensions and colors.
CORPORATE VIDEO
Our Motto
First-class quality and services.
News
Qingdao Sanmeng Rubber & Plastic Co., Ltd., was founded in 2002, and located in Qingdao Jiaonan Haibin Industrial Zone since 2015. As a manufacturer, we have certifications of ISO13485, TS16949, RoHS, FDA, SGS, UL, etc. Products' quality and services are always our priority.
Certifications
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This complete 2026 guide to rubber seals draws on 20+ years of manufacturing experience from Qingdao Sanmeng Rubber & Plastic (www.sanmeng.cn) to break down everything you need to know. It covers core functions, material options, selection best practices, maintenance, and answers the most common questions about rubber seals, delivering actionable advice for buyers across all industries.
This practical 2026 guide breaks down all key information about rubber seals for engineers, procurement professionals and maintenance teams. Drawing on QINGDAO SANMENG RUBBER & PLASTIC’s decades of manufacturing experience, it covers core definitions, common types, material comparisons, selection steps and maintenance tips. It answers the most frequently asked questions to help you reduce cost and avoid unexpected equipment downtime.
In the rapidly growing rubber industry, the demand for high-quality rubber sealing gaskets is on the rise. These rubber sealing gaskets are essential components in various industrial applications, ensuring tight and leak-proof seals in machinery and equipment.informed and stay ahead in the medical industry with our comprehensive coverage of rubber products. Contact us today for more details.
Are you looking for information about rubber products in the medical industry? Look no further! We have all the latest updates and news on rubber products used in healthcare. From gloves to tubing, we cover it all. Stay informed and stay ahead in the medical industry with our comprehensive coverage of rubber products. Contact us today for more details.
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QINGDAO SANMENG RUBBER & PLASTIC CO.,LTD
Qingdao Sanmeng Rubber & Plastic Co.,Ltd , was founded in 2002, located in Qingdao Jiaonan Haibin Industial Zone in 2015. As an certified rubber manufacturer,we have the certification of ISO13485,TS16949, RoHS,FDA,SGS,UL and so on.Seeking"First quality and first service efficiency" as our business purpose.
CONTACT US
Add：NO.938 Zhaizishan Road, Huangdao,Qingdao,Shandong,China
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