Guangdong Exnan Technology Co.,Ltd - Professional silicone rubber product supplier

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Our certificate

Possess 800 square meters of Class 10,000 dust-free workshop, Passed ISO9001:2015 quality management system certification and ISO13485:2016 medical device quality management system, and its products have obtained multiple biocompatibility tests, US FDA and EU LFGB certifications.

Class 10,000 cleanroom certification

ISO 9001:2015

ISO 13485:2016

ISO 10993－11:2017 Tail vein injection

ISO 10993－11:2017 Intraperitoneal injection

ISO 10993－11:2017 Pyrogens

Skin irritation test for extract of 0.9% sodium chloride injection

Skin irritation test for sesame oil extraction

Skin sensitization test in guinea pigs using the maximization method with 0.9% sodium chloride injec

Skin sensitization test in guinea pigs:maximization method with sesame oil extraction

Cell toxicity test:agar diffusion method

Cooperating customers

Till now, Exnan products has been exports 35 countries, and more than 500 Medical equipment factory, health care companies, hospitals, clinics use our products, and win good reputation.

New

Our silicone accessories meet international medical standards through strict quality control.

Ensure patient safety with our premium products. Explore our catalog today!

News

Our silicone accessories meet international medical standards through strict quality control.

Ensure patient safety with our premium products. Explore our catalog today!

Product Categories

Silicone Oxygen Mask Parts

Silicone Medical Device Parts

Silicone Medical Consumables

Silicone Button

Silicone Extrusion

Silicone Overmold

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Recent News

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12 2026/05

top Reco From Concept to Compliant Mass Production – EXNAN’s One‑Stop Custom Implantable Silicone Components Service

EXNAN provides one‑stop custom silicone component services for short‑term (≤29 days), medium‑term (29–365 days), and long‑term (>365 days) implantable devices. We manage the entire workflow: design, material selection, tooling, process validation, volume production, sterilization, and packaging. For each implant duration, we optimize aging resistance, low leachables, easy removal, or permanent stability accordingly. Production takes place in a Class 10,000 cleanroom under ISO 13485 with full

custom medical silicone components

09 2026/05

top Reco LSR Liquid Silicone Rubber – Driving the Precision Manufacturing Transformation in Medical Components

LSR (Liquid Silicone Rubber) is transforming medical component manufacturing. Growing at 10.07% CAGR, the LSR market reached $3.71B in 2025 and accelerates as device miniaturization demands high-precision, flash-free parts. LSR injection molding enables automated cycles of seconds, ideal for multi-lumen manifolds, thin-wall seals, and drug delivery systems. Recent launches: DuPont Liveo™ C6-8XX (USP Class VI, EtO/gamma compatible) and Momentive Silopren™ LSR 4000 (micro-molding optimized). With

custom medical silicone components

30 2026/04

top Reco Without Post-Curing, Would You Use This Silicone Part in a Medical Device?

Post-curing is an essential step in medical silicone manufacturing that cannot be skipped. Without it, residual unreacted substances and low-molecular-weight cyclics can cause leachable contamination, cytotoxicity failure, performance drift, and odor. Buyers should verify post-curing by reviewing batch records, smell testing, requesting data, and on-site audits. Post-curing is a fundamental requirement for medical-grade quality.

custom medical silicone components

27 2026/04

top Reco EXNAN: The Precision Silicone Partner Trusted by Implantable Device Manufacturers

The global implantable silicone components market is expanding rapidly. Manufacturers require suppliers with proven quality systems, biocompatibility certification, and precise manufacturing capabilities. EXNAN has become a preferred partner for implantable silicone part producers, offering custom OEM solutions for critical applications such as implantable port sealing plugs and base assemblies. With over 20 years of engineering experience, a 10+ year production quality team, and in-house testin

custom medical silicone components

23 2026/04

top Reco Why Customization Is the Future of Medical Silicone Components – And Why Off-the-Shelf Parts Are Losing Ground

Off-the-shelf silicone parts hide risks in performance, compliance, and total cost. Medical devices need precision – not “almost.” Custom-engineered components fit your design exactly, ensure full biocompatibility documentation (ISO 10993, FDA MAF), and reduce assembly defects. Customization turns a simple part into a strategic asset. For medical device manufacturers, it is no longer a luxury – it is a necessity.

22 2026/04

top Reco 5 Core Properties of Medical-Grade Silicone: Why It’s the Preferred Material for Medical Devices

As the preferred material for medical devices, medical-grade silicone features excellent biocompatibility, sterilization resistance, high elasticity and precision customization capability, complying with strict standards such as USP Class VI and ISO 10993. We specialize in high-end custom medical silicone components, produced via platinum-cured process and ISO 13485 system, providing safe, compliant and high-precision silicone solutions for minimally invasive devices and respiratory equipment.

29 2026/04

Liquid Medical Silicone | Market Trends & Material Innovation 2026

Liquid silicone rubber (LSR) is increasingly used for precision medical components. The global LSR market is projected to grow from USD 3.71 billion (2025) to USD 8.80 billion by 2034 (CAGR 10.07%), driven by minimally invasive devices, drug delivery, and wearables. Material innovations include self-adhesive, self-lubricating, and emerging self-healing LSR — expanding possibilities for implantable and long-term drug delivery applications.

custom medical silicone components

03 2026/04

Review of China’s Domestic Customized Medical Ventilator Silicone Mask Manufacturers: Focus on Exnan

Medical ventilator silicone masks are core components of respiratory support equipment, directly contacting the human respiratory tract and skin. Their safety, biocompatibility, airtightness and customization capability are crucial to clinical use and patient comfort. With the rapid development of China’s medical device industry, a number of domestic manufacturers specializing in customized medical ventilator silicone masks have emerged, each with its own advantages in technology, production cap

03 2026/04

Evaluation of Custom Medical Silicone Ventilator Mask Manufacturers in China

In the rapidly evolving global medical device market, China has emerged as a pivotal manufacturing hub for high-quality medical-grade silicone products, particularly custom silicone ventilator masks. These critical components demand exceptional biocompatibility, sealing precision, comfort, and regulatory compliance. This evaluation assesses key domestic manufacturers, with a focus on EXNAN—a leading professional medical-grade silicone custom source factory with 20 years of expertise. The analysi

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If you have any questions, please fill in the relevant information. Weare very willing to provide more information and a full range ofservices for both you and your company

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EXNAN

+86-0752-3869959 / 3869960

+86 180 0752 8206

Building 8, China-Korea Emerging Intelligent Manufacturing Industrial Park, No.27, Songbailing Road, China-Korea (Huizhou) Industrial Park, Zhongkai Area, Huizhou City, Guangdong Province, China

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