What is the cavity of the mold?

As shown in the picture, the finished extruded rubber profile is supplied in large coiled packaging, neatly bundled for convenient storage, transportation and on‑site cutting. Unlike molded rubber parts produced by compression‑molding, continuous extrusion manufacturing enables unlimited continuous length. Customers can cut the coiled strip into exact lengths according to actual installation requirements, greatly reducing material waste and improving on‑site assembly efficiency. This coiled packaging format is well‑suited for large‑volume projects requiring long‑run sealing strips.

Our company is proud to announce a key technical breakthrough in large‑size integrated metal‑rubber compression‑molded diaphragms, critical core components for diaphragm pumps, metering pumps and industrial regulating valves. Following material optimization, mold development and rigorous performance validation, our newly‑developed composite diaphragm has completed sample verification and is ready for batch production. This advancement strengthens our competitiveness in high‑performance rubber‑to‑metal bonding products and delivers reliable component solutions for chemical processing, water treatment, petrochemical and environmental‑protection industries.

To meet diverse customer needs and enhance procurement convenience, we are pleased to announce the launch of a custom length cutting service for all rubber extrusion profiles, providing more flexible and tailored solutions for our global clients.

Why Choose Our Silicone Molded Parts-Superior Quality, Durability and Customized Services to Meet Global Industry Needs.

This article introduces the core advantages of TPE seal strips specially designed for interior door stop lines. Adopting eco-friendly TPE raw materials, the strips feature non-toxic, odorless, high resilience, adjustable Shore hardness (35-75°), ultra-wide temperature resistance (-80℃ to 280℃), anti-aging, deformation resistance and mild acid & alkali resistance. Integrating decoration, dust sealing, sound insulation and buffer functions, they effectively solve the defects of traditional PVC and rubber door strips such as easy cracking, odor and aging. Ideal for all kinds of interior doors, the TPE weather stripping delivers long-lasting stable performance and superior home experience.

Food-grade silicone sealing strips are ideal for steam cabinets thanks to their excellent high-temperature resistance, flexibility, durability, and hygiene performance. They help prevent steam leakage and provide reliable, long-lasting sealing for commercial food-steaming equipment.

TPE profiles vs. rubber profiles – which is better? There is no absolute "better". The choice depends on operating temperature, sealing requirements, chemical exposure, production budget and sustainability goals.

We are pleased to announce that our High-performance livestock mat fixing wedge, specifically designed for livestock bedding on farms, have officially entered mass production.

We are pleased to announce our upgraded pre‑formed rubber blanks for compression moulding. Manufactured with colour‑free, eco‑friendly raw materials, these blanks deliver notable improvements for finished mould‑pressed rubber parts. Unlike conventional rubber blank processing, our rubber blanks go through dedicated pre‑forming procedures. This key process optimizes material distribution inside the mould during compression. As a result, the final moulded parts achieve superior dimensional accuracy, well‑defined and precise parting lines, together with neat, consistent surface appearance.

Silicone sealing strips provide reliable sealing and protection for automotive, marine, electrical, electronics and industrial applications. Manufactured from high-quality silicone rubber, they offer excellent temperature, UV, ozone and weather resistance, along with good flexibility and electrical insulation. Available in solid, sponge, extruded and custom profiles, silicone sealing solutions can be tailored to meet specific sealing, environmental and operating requirements

Our reinforced silicone hoses are designed for demanding automotive, motorsport and industrial applications. Manufactured from high-quality silicone rubber, they provide excellent temperature resistance, flexibility, durability and resistance to UV, ozone and coolant. Available in customized sizes, shapes and reinforcement structures, our silicone hose solutions are suitable for a wide range of fluid, cooling and air-transfer systems

Why choose our D-fender？Our factory is proud to launch the market-leading industrial-grade D-fender. This reliable marine impact pad is designed to protect docks, berths, workboats, and offshore platforms from berthing impact damage.