Are you looking for the best liquid silicone rubber (LSR) manufacturers in China? With so many options available, it can be overwhelming to choose the right one. In this article, we’ll compare the top LSR factories in China, highlighting their strengths, specialties, and what sets them apart. Let’s dive in and find the perfect fit for your needs.

Silicone Rubber Products Manufacturer in China – Hongju

Product Details: Hongju Silicone specializes in manufacturing custom silicone rubber products using various techniques such as compression molding, injection molding, and die cutting. Their product range includes silicone keypads, O-rings, rubber grommets, gasket seals, rubber feet, and complex medical components. These products are used in diverse industries including household appliances, consumer electronics, medical equipment, automotive electromechanics, and more. Hongju offers rapid prototyping, low minimum order quantities (MOQ), and timely delivery. Their products are made from a wide range of rubber compounds, including silicone (VMQ), ethylene-propylene (EPDM), nitrile (NBR), and others. All materials are CE, FDA approved, and the company is ISO 9001:2015

certified[1][4][5].

Pros:
– Ability to produce complex parts at lower prices with shorter lead times
– High durability and minimal waste material in the production process
– Rapid prototyping and production capabilities
– Support for multiple CAD formats and complex designs
– 24/7 customer service and fast turnaround on quotes and delivery
– Use of environmentally friendly materials and processes
– Products are CE, FDA approved and ISO 9001:2015 certified
– Low MOQ and flexible production quantities

Cons:
– Silicone rubber can be more expensive than other materials
– Production cycle can vary according to order quantity and complexity, typically…
– Limited geographical flexibility for factory inspections due to epidemic restric…

Betely China Custom/OEM Silicone Rubber Manufacturer …

Product Details: Suzhou Betterly New Materials Co., Ltd is a leading provider of one-stop material solutions. Their main product range includes silicone series (silicone additives, silicone materials, silicone oil, encapsulation materials), precious metal series (platinum catalysts, platinum vulcanizing agents, conductive silver paste, silver powder), and coating series (silicone coatings, plastic coatings, silicone inks, and gravure printing plastic inks). They also produce paint, ink, adhesives, and clear molds. The company is headquartered in Suzhou, China, and has several subsidiaries, covering an area of more than 348 acres with significant fixed assets and annual sales.

Pros:
– High-quality products trusted by prominent partners such as Elkem, AB Corporatio…
– Comprehensive range of products catering to various industries including new ene…
– ISO 9001, ISO 14001, OHSAS/OHSMS 18001 certifications ensuring quality and safet…
– Significant research and development capabilities

Cons:
– Limited geographical presence, primarily based in China.
– No specific customer reviews or feedback available in the provided sources.

HUIZHOU HONGYEJIE TECHNOLOGY CO., LTD —- Chinese …

China Silicone Ink, Solid Silicone Rubber, Industrial Liquid …

Silicone Rubber Raw Material Wholesale Supplier …

Product Details: Betely China offers a wide range of medical grade silicone rubber products. These include Liquid Silicone Rubber for catheters, balloons, menstrual cups, and masks; Medical Grade Solid Silicone Rubber for catheters, tubes, balloons, and masks; Pharmaceutical Grade Solid Silicone for peristaltic pump pipes; and Self-adhesive Liquid Silicone Rubber for various materials such as glass, metal, PA, PC, PET, and TPU. These products meet the stringent requirements of the medical industry and are designed for use in implants, medical devices, and other medical applications.

Pros:
– High purity and biocompatibility, making them suitable for medical implants and…
– Meets stringent medical industry requirements.
– Wide range of products for various medical applications.
– Self-adhesive options available for different materials.
– Compliant with safety standards for medical use.

Cons:
– Specific production and delivery times may vary based on quantity and complexity…
– No explicit mention of customization options or rapid prototyping services on th…
– Potential need for additional certifications or compliance checks depending on t…

Top Silicone Manufacturers in China

Product Details: NEWTOP Custom Silicone is a leading manufacturer of custom silicone products in China. They offer a wide range of products including mother and baby products, kitchenware, household products, pet products, customized parts, and products for the automotive, electrical, and medical industries. Specific products include silicone breast pumps, dinner plates, bibs, teethers, kitchen utensils, spark plug protective sleeves, silicone insulating rods, and medical supplies like silicone cushions for ventilator oxygen masks. They also produce silicone gaskets, seals, o-rings, and various automotive and industrial silicone parts[1][2][3].

Pros:
– High-standard quality control system with certifications such as ISO 9001, ISO 1…
– Experienced R&D team and well-equipped manufacturing factory with over 15 years…
– One-stop solution for design, tooling, prototyping, and mass production, ensurin…
– Automated production processes and strict mold standards to achieve high-quality…
– Comprehensive support services including new product development ideas, product…
– Multiple production departments and in-house mold facility for quick and accurat…
– Rigorous testing procedures to ensure safe and reliable products that meet indus…

Cons:
– The complexity of the customization process may require significant communicatio…
– High-quality and customized products may come at a higher cost compared to stand…
– Dependence on the quality of raw materials and the need for strict quality contr…

GENVAN: Silicone Rubber Products, Silicone Rubber …

ottsilicone – Silicone Rubber Manufacturer

HTV solid & LSR liquid silicone rubber compound supplier …

Top 10 Liquid Silicone Rubber Manufacturers and Suppliers …

Product Details: Hongju specializes in manufacturing Liquid Silicone Rubber (LSR) products using advanced injection molding technology. They produce a variety of rubber products such as intricate medical components, keypads, O-ring seals, gaskets, rubber feet, and rubber grommets. The company handles minimum to medium quantity orders, offers rapid prototyping, and supports custom designs. LSR is versatile, flexible, and resistant to chemical reactions, making it ideal for machine parts, household appliances, and medical equipment. The injection molding process allows for the production of highly complex designs with minimal waste and high repeatability.

Pros:
– Capability of producing highly complex and custom designs
– Short production lead times and delivery
– 24/7 customer support by expert engineers
– Rapid prototyping and handling of complex designs
– Multiple CAD formats support
– Round the clock production
– ISO 9001:2015 certified
– No waste (minimum flash)
– Higher quantity at affordable rates

Cons:
– No specific cons mentioned, but the complexity of designs may require detailed p…
– Production time can vary according to the quantity of orders and the complexity…

Comparison Table

Frequently Asked Questions (FAQs)

Are silicone products made in China safe to use?

You might have concerns about the safety of silicone products made in China, but the truth is, many Chinese manufacturers produce high-quality, safe silicone products. Look for manufacturers with certifications like FDA, LFGB, or CE, which ensure the products meet international safety standards. Reputable manufacturers are transparent about their certifications and quality control processes, so it’s important to choose a trusted supplier.

What are the advantages of choosing a silicone manufacturer in China?

Choosing a silicone manufacturer in China can offer several benefits. You can take advantage of cost-effectiveness due to lower labor and production costs, which allows for competitive pricing without compromising on quality. Additionally, Chinese manufacturers often have advanced technological capabilities, including 3D printing, and a strong focus on R&D, leading to innovative and efficient production processes.

How do Chinese silicone manufacturers ensure quality control?

Chinese silicone manufacturers that prioritize quality control often have strict measures in place. These include ISO certifications, regular factory audits, and thorough testing at every stage of production. Manufacturers like XJY Silicones and Newtop Silicone conduct raw material inspections, intermediate product checks, and full analysis of finished products to ensure high standards are met.

Can I customize silicone products with Chinese manufacturers?

Yes, you can customize silicone products with many Chinese manufacturers. Companies like See Hope Silicone and DX Silicone offer one-stop services that include design, prototyping, tool making, and production. They can help you create customized products tailored to your specifications, whether it’s for personal care, kitchenware, or other applications.

What kind of certifications should I look for in a Chinese silicone manufacturer?

When selecting a Chinese silicone manufacturer, look for certifications that ensure the products meet international safety and quality standards. Key certifications include FDA for food-grade safety, LFGB for compliance with European food contact regulations, and ISO9001 for quality management. These certifications indicate that the manufacturer adheres to strict quality and safety protocols.