What does Anlintech manufacture?

Anlintech (Guangdong Anlin Technology Co., Ltd.) custom-molds rubber and silicone parts: O-rings, seals, gaskets, grommets, bellows, stoppers and fully custom components in FKM/Viton, silicone, NBR, EPDM, HNBR and FFKM.

Are you an ISO 9001 certified manufacturer?

Yes. Anlintech is ISO 9001:2015 certified, with in-house mold design, full material traceability and final inspection reports on every batch.

What is your minimum order quantity (MOQ)?

Prototypes can start from a single cavity; production scales to multi-million-piece runs using compression, transfer and injection molding.

What are your typical lead times?

Prototypes are typically ready in 7-15 days; production tooling takes 2-4 weeks depending on part complexity and material.

Which rubber materials do you offer?

FKM (Viton), silicone (LSR and HCR), NBR, EPDM, HNBR, FFKM and customer-specific compounds engineered to the application.

Do you make custom O-ring sizes?

Yes - to AS568, ISO 3601 and JIS B2401 standards, or fully custom cross-sections and groove geometries.

Can you mold to a sample or drawing?

Yes. We reverse-engineer from a physical sample or 2D/3D drawing and verify the material before production starts.

Do you support medical and food-grade parts?

Yes. FDA, USP Class VI and platinum-cure LSR options are available for food, beverage and medical contact.

Anlin Technology - Custom Rubber & Silicone Parts Manufacturer

Custom molded

rubber & silicone part services

Guangdong Anlin Technology Co., Ltd.

We are an OEM & ODM manufacturer in China, and we have full experience with an excellent R&D team in custom molded rubber & silicone parts, seals, o-rings, gaskets, buttons, stoppers, gifts, etc.

We can provide customers with a One-Stop Service: Design and Make Molds in-house, Quick prototyping, Mass production, Full inspection, and Competitive price.

What we can make

FKM/VITON Products

FKM/VITON (Fluorocarbon Rubber) is a high-performance synthetic elastomer. It exhibits superior aging and ozone resistance, low gas permeability, and good electrical insulation, making it ideal for demanding applications in automotive (seals, gaskets), aerospace, oil & gas, and chemical processing.

Silicone Products

Silicone is a highly versatile synthetic elastomer. It offers good electrical insulation, high chemical inertness, and biocompatibility. With low compression set and stable mechanical properties, widely used in seals, medical devices, kitchenware, electronics, and automotive components.

Rubber Products

Rubber is a highly elastic polymer material. It exhibits excellent abrasion resistance, shock absorption, and electrical insulation. Widely used in seals, hoses, gaskets, grommets and industrial components, its versatility stems from customizable hardness and processability via vulcanization.

For Household

Baking molds
Spatulas and spoons
Mats and oven mitts
Food storage containers
Baby care products
Cleaning brushes
Grips and foot pads
Coasters and bowl mats

For Electronics

Keyboard Covers
Phone and tablet cases
Cable Management
Battery Protection
Buttons and Switches
Thermal Pads
Non-slip Feet
Connector Seals

For Medical

Medical Tubing
Medical Seals
Cushions and Supports
Dental Devices
Medical Gloves
Medical Tires
Tourniquets
Implants

For Automotive

Seals and Gaskets
Spark Plug Boots
Radiator Hoses
Headlight Seals
Suspension Components
Exhaust System Hangers
Vibration Dampers
Drive Belts

Why choose us

Quality Assurance

Guangdong Anlin Technology Co., Ltd. is an experienced manufacturer of rubber & silicone products serving the needs of countless industries around the world. Thanks to the fact that we design and make the molds in-house, we are able to accurately control the tolerances of the products.

We offer the rubber & silicone industry’s broadest range of products with an unparalleled range of service, support, and capabilities. Full PPAP capabilities. Anlin Tech is ISO 9001:2015 certified.

Company News

—— Your custom molded rubber & silicone parts partner

Oct
22
Compression vs Injection vs Transfer Molding
Compare compression, injection and transfer rubber molding: cost, volume, tolerances, tooling investment and lead time, with practical guidance to choose the right process for your custom rubber part.
Oct
22
O-Ring Groove & Gland Design Basics
How to size an O-ring groove: squeeze, stretch, gland fill and backup ring guidance for static and dynamic seals. Includes gland design tables, tolerance notes and practical tips that prevent leakage.
Oct
22
FKM vs Silicone vs NBR vs EPDM: Material Selection
Choose the right rubber: compare FKM, silicone, NBR and EPDM on temperature range, chemical resistance, compression set and cost for O-rings, gaskets, seals and custom molded rubber parts.
Oct
22
FKM Chemical Compatibility: A Practical Guide
How FKM (Viton) resists oils, fuels and chemicals - with a practical compatibility chart, temperature limits, and selection tips for seals and O-rings.
Oct
21
Rubber Bellows & Boots: Materials, Design & Custom Molding
A rubber bellows — often called a boot — is a deceptively simple part that does critical work: it shields a shaft, joint, or linkage from dust, moisture, and debris while flexing through thousands of movement cycles. Get the material and convolution design wrong and it cracks; get it right and it quietly protects the […]
Oct
21
Rubber Stoppers: Materials, Types & Custom Sizing for Lab & Industry
Rubber stoppers are among the most universal sealing components — from a chemistry lab flask to an industrial fitting. Yet “just send a stopper” often fails, because the material, hardness, and hole pattern decide whether it seals, survives the media, and meets compliance. This guide covers stopper materials, types, and how to get custom sizes […]

anlin technology is

an experienced manufacturer

anlin technology is a global manufacturer