1986年創業の精密カスタムシリコーン＆LSR部品メーカー
液体シリコーンゴム部品メーカー
カスタムLSRパーツ
当社は、電子機器、産業機器、医療機器、その他用途向けのカスタム液状シリコーンゴム（LSR）部品を専門としています。精密な成形技術と厳格な品質管理により、お客様の図面、寸法、性能要件に合わせてカスタマイズされたLSRグロメット、ブッシング、ストッパー、クリップ、その他の成形部品を製造いたします。
当社の強み
We have always stuck to the quality policy that customer is No.1 and quality comes first with scientific management,continuous improvement and sustained operation. We insist in providing our clients with perfect products and best services.The products we produced can work in different areas and climates according to your specific requirements.
Production process
Strictly adhere to quality system standards
Rigorous inspections are carried out from raw material to finished products with adequate quality system standards. We are the manufacturer with advanced technology, high quality products and good reputation among our clients.
Technical Case Studies
A Real Case Study in Mold Design, Hole Formation, EPDM Material Testing, and Production Quality Cont
Following customer feedback regarding mold growth on electric toothbrushes after a period of use, our company promptly established a dedicated technical team to conduct an in-depth analysis of the root causes of mold formation and to initiate systematic research focused on material formulation and anti-mold performance.
In March 2026, our company engaged in in-depth technical exchanges and discussions with a long-term cooperative supplier to address the efficiency bottlenecks and process challenges in the post-process gating and punching operations.
March 2026 – In response to customer requirements for enhanced product wear resistance, our company launched a dedicated technical research initiative in March 2026. Through multiple rounds of formulation design and systematic process optimization, the project team conducted in-depth experiments focusing on material composition, ratio optimization, and molding processes, ultimately establishing an optimized solution with exceptional wear-resistant performance.
rubber parts manufacturer with 40 years of manufacturing experience
Starting in 1986, Shun Tai Precision Rubber(Shenzhen)Co., Ltd, is a specialized rubber parts manufacturer with 40 years of manufacturing experience. Our company mainly produces rubber parts for medical appliances, household appliances, electronic products, automobiles and toys.
Both foreign and domestic advanced rubber production and test facilities and efficient scientific management have been introduced for our automatic production. We are well equipped with highly qualified technicians and excellent production and management team.
Partner Brand
Rooted in the industry and united as one, we have kept our original commitment through over ten years of partnership. We take integrity as the foundation and quality as the bottom line. Committed to value creation and mutual benefit, we march toward a brighter future with all partners.
Certificate of Honor
In addition, our company passed ISO9001:2015 authentication in 2024 (Certificate No.:10608849) and our IATF16949:2016 and ISO14001:2015 system authentication.
All of our products are RoHS, REACH, FDA approved. Our products are mainly shipped to European countries such as Italy, Germany, France, UK, USA, Canada and Asia such as Japan and Korea.
View, download and/or print our certificates:
FAQ
1
What is the lead time for custom silicone parts?
Samples typically take 7–10 days, while mass production usually takes 15–25 days after sample approval.
2
What payment methods do you accept?
We accept T/T, L/C, PayPal, and Alipay.
3
Do you support custom silicone parts based on drawings or samples?
Yes. We can manufacture custom silicone parts according to your drawings, samples, dimensions, material requirements, and application needs.
4
初回製品検査（FAI）サービスを提供していますか？
はい。お客様の仕様に基づいた寸法検査および外観検査を含む、カスタムシリコーン部品の初回製品検査（FAI）をサポートいたします。追加の検査文書については、プロジェクトの要件に応じてご相談に応じます。
5
特注シリコン部品の品質をどのように保証していますか？
当社では、原材料の受入検査、工程内検査、最終製品検査、出荷品質チェックを含む、IQC–IPQC–FQC–OQCという品質管理プロセスを採用しています。寸法および性能試験は、一貫した製品品質を確保するために役立ちます。
Looking for rubber parts manufacturer? partner with the best.
We are the manufacturer with advanced technology, high quality products and good reputation among our clients. Just leave your email or phone number in the contact form so we can send you a free quote for our wide range of designs!