XingTai LongCheng Sealing Rubber Parts

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XingTai LongCheng Sealing Rubber Parts

Focus on rubber products non-standard custom 15 years, Xingtai Longcheng sealing Factory.

29/07/2026

Waterproof sealing washer, custom rubber washer

27/07/2026

Custom Size & Color NBR/FKKM/Silicone/EPDM Components of different materials

25/07/2026

High-temperature resistant rubber gasket, waterproof sealing gasket for machinery

23/07/2026

O-Rings for pipeline sealing function/Aerospace Seals

21/06/2026

Xingtai Longcheng Sealing specializes in custom rubber gasket production with both molding and cutting capabilities 🏭
High-precision mold development and full-range silicone product manufacturing are our core strengths 🔧
Strict dimensional tolerance control ensures every gasket features smooth edges, uniform thickness, and consistent quality 📏
Our silicone gaskets deliver high temperature resistance, waterproof performance, corrosion resistance, and long-term durability 🌿
Environmentally friendly materials make them suitable for diverse sealing applications across industries ✅
Non-standard and irregularly shaped gasket orders are handled with mature processes and stringent quality control 🎯
From mold making to finished product, Xingtai Longcheng Sealing provides one-stop custom rubber sealing gasket solutions 📦
Reach out today for high-quality custom gaskets tailored to your specifications 📩
Contact information:
Phone:+86 19565678217
Email: [email protected]

19/06/2026

Seventeen years in custom rubber and plastics — Xingtai Longcheng Sealing brings deep expertise to every non-standard rubber part project 🏭
From customer drawings and samples, we develop and mass-produce rubber gaskets, plugs, O-rings, and full-range sealing products 🔧
High-precision mold making and strict dimensional tolerance control run through every stage from raw material selection to finished product inspection 📏
Small-batch customization and large-scale mass production are both handled with mature processes and consistent quality ⚙️
Independent mold development supports non-standard sizes and special hardness requirements across multiple industries 🎯
One-stop service covers mold making, production processing, and rigorous finished product testing under one roof ✅
Xingtai Longcheng Sealing delivers reliable rubber sealing solutions backed by 17 years of proven manufacturing capability 📩
Contact us to discuss your custom rubber sealing requirements 📬
Contact information:
Phone:+86 19565678217
Email: [email protected]

17/06/2026

A new batch of custom silicone waterproof sealing plugs for kitchen partitions has been completed and delivered after passing full quality inspection ✅
Xingtai Longcheng Sealing uses transparent food-grade silicone that is non-toxic, odorless, and environmentally safe 🌿
Strong waterproof and seepage-proof performance paired with high temperature resistance and flexibility solves kitchen gap sealing challenges perfectly 🍳
Anti-aging properties ensure long-lasting reliability in home kitchen and bathroom environments 🛁
Precision molding lines and independent mold-making capability guarantee consistent dimensions, flexibility, and sealing performance 🏭
Every piece reflects meticulous workmanship and strict quality control from start to finish 🔍
Xingtai Longcheng Sealing offers flexible custom sizes, hardness levels, and appearance options with large-scale mass production capacity 📦
Reach out for one-stop non-standard silicone sealing solutions tailored to your home application needs 📩
Contact information:
Phone:+86 19565678217
Email: [email protected]

15/06/2026

Recently, Xingtai Longcheng Sealing completed customized EPDM rubber parts for diesel truck traction rod assemblies, passing full performance inspection for formal delivery ✅
Premium EPDM raw material is specially engineered for heavy-duty diesel truck traction rod working conditions 🔧
Outstanding diesel oil resistance, high temperature resistance, anti-aging and shock absorption ensure stable performance under long-term heavy loads and rough roads 🚛
From mold development and precision molding to polishing and strict quality testing, Xingtai Longcheng Sealing delivers one-stop custom processing 🏭
Precise dimensional tolerances and stable physical properties fully meet commercial vehicle assembly standards 📏
Non-standard rubber part customization for heavy truck chassis is fully supported with stable mass production capacity and strict factory QC 📦
Contact us for high-performance custom rubber solutions serving global automotive and industrial clients 📩
Contact information:
Phone:+86 19565678217
Email: [email protected]

24/05/2026

Flexible protection and reliable sealing are essential for industrial applications, and Xingtai Longcheng Sealing provides premium custom silicone plug covers for diverse industries. 🔧
Our products offer waterproof protection with excellent flexibility, durability, and sealing performance. 💧
Custom shapes, sizes, and colors are available to meet different equipment and branding requirements. 🎨
Manufactured with high-quality EPDM, NBR, and silicone materials, our plug covers support long-term industrial use. 🏭
With hardness options from 20-90 ShoreA, the products ensure strong and stable performance in various environments. ⚙️
Certified with CE, ISO, and ROHS standards, our solutions are eco-friendly and suitable for laboratory and industrial applications. ✅
Contact Xingtai Longcheng Sealing today for customized B2B silicone sealing solutions. 📩
Contact information:
Phone:+86-19565678217
Email: [email protected]

22/05/2026

Reliable dynamic sealing requires precision engineering, and Xingtai Longcheng Sealing delivers high-performance X-ring silicone seals for demanding industries. 🔧
Our precision-engineered X-rings are ideal for dynamic sealing applications with stable and dependable performance. ⚙️
The waterproof sealing structure helps protect equipment from water ingress and external contamination. 💧
We offer various sizes and customized color options to meet different industrial and branding requirements. 🎨
Manufactured with high-quality silicone materials, our X-rings provide durability and long-term sealing efficiency. ✅
From standard products to custom solutions, we support flexible B2B manufacturing services worldwide. 🌍
Contact Xingtai Longcheng Sealing today for your customized X-ring sealing solutions. 📩
Contact information:
Phone:+86-19565678217
Email: [email protected]

Address

Julu
Xingtai
054000

Telephone

+8619565678216

Website

https://longchengseal.en.alibaba.com/

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