What is the cavity of the mold?

This article introduces high-performance EPDM door and window sealing strips, covering their core features including weather resistance, sound insulation, waterproof and energy-saving performance. It also displays complete product specifications, multiple optional models and colors, as well as wide application scenarios and simple card slot installation method, ideal for various architectural doors, windows and glass curtain walls.

Qingdao Todo Rubber Co., Ltd. – As an experienced manufacturer of custom flexible rubber components, we are proud to launch a new thin-wall extra-long rubber bellows to meet the needs of industrial piping and vibration damping applications worldwide.

Recently, our company's independently developed large EPDM O-type sealing ring successfully rolled off the production line. The product has an outer diameter of 494mm, an inner diameter of 440mm, and a wire diameter of 27mm, marking a significant breakthrough in the company's R&D and manufacturing capabilities in the field of large-size special rubber seals.

Adopting a closed-cell foaming structure, EPDM foam sealing strips feature light weight, high toughness, excellent thermal insulation, water resistance, weather resistance and shock absorption. Breaking through the limitations of traditional sealing materials, they are widely applied in packaging, construction, automotive & marine, thermal insulation, sound insulation and moisture-proof fields, serving as high-quality sealing and cushioning materials preferred for industrial and civil applications.

Our company showcases a complete range of custom compression molded silicone products for global OEM & ODM customers across automotive, electronics, food equipment and medical fields.

This article introduces the high-performance features of thermoplastic elastomer building door and window sealing strips, including weather resistance, low-temperature elasticity, environmental and recyclable advantages, as well as standardized professional installation specifications to ensure optimal airtight, watertight and sound insulation performance of building windows and doors.

Recently a batch of customized coiled rubber fenders has been fully packed, palletized and loaded onto trucks at our factory, ready for delivery to the client’s project site.

This news article focuses on EPDM extrusion strips with steel tape and steel wire, elaborating on their core differences and the unique advantages of the steel wire reinforced version. It first clarifies the distinctions between the two in terms of reinforced framework, composite methods, key performances (such as tensile strength, compression resistance, flexibility) and application scenarios: the steel tape version is suitable for static sealing, shaping and low-pressure scenarios with low cost and good shape retention, while the steel wire version is oriented to high-pressure, dynamic and harsh working conditions with high strength and excellent flexibility. Then, it highlights the core advantages of the steel wire reinforced version, including ultra-high strength, outstanding flexibility, fatigue resistance, dimensional stability and reliable structure. Finally, it provides targeted selection suggestions to help customers accurately match their needs, and mentions that the company can provide customized solutions to support customers in improving product quality and market competitiveness.

We can provides food-grade silicone molded parts, which are made of high-quality silicone material. These parts meet strict international food safety standards, are non-toxic, odorless and BPA-free, suitable for food industry applications, with reliable quality and customized options. It is food grade silicone material with FDA and LFGB certificated.

Rubber weather stripping is an essential solution for sealing gaps in doors, windows, and other openings. It effectively blocks drafts, moisture, dust, and external noise, creating a more comfortable and quieter indoor environment. Available in a variety of profiles, sizes, and adhesive options, it meets a wide range of needs. With exceptional insulation properties, it helps reduce energy consumption while offering dependable protection across multiple applications.

We officially launch premium silicone foam strips, featuring high temperature resistance, corrosion resistance and customizable specifications (color, size, shape). Suitable for multiple industries, with closed-cell structure for excellent sealing and insulation, supporting full customization to meet diverse customer needs. To meet the growing demand for high-quality sealing and insulation solutions across various sectors, we are pleased to officially launch our premium Silicone Foam Strip, a versatile and durable product designed to deliver exceptional performance in diverse application scenarios.

Recently, our company is pleased to announce the successful production of a new rubber molded mat for trucks, which marks a new expansion of our commercial vehicle accessories product line. We have just produced another rubber molded mat for the truck. The size and color can be customized.