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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!
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top Reco Medical Silicone Mold Design: The First Gateway to Product Precision
The precision and quality of medical silicone components heavily depend on mold design. LSR molding imposes special requirements for cold runners, precision venting, uniform temperature control, and demolding structures. Needle-valve cold runners reduce waste; venting grooves and vacuum assistance prevent trapped air; multi-zone temperature control ensures consistent curing; and proper ejectors or sliders avoid tearing. Stainless steel molds with anti-stick coatings extend life. High-precision m
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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
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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
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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.
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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
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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.
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Welcome to contact us
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
Welcome to contact us
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
EXNAN
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Copyright © 2004-2024 Guangdong Exnan Technology Co.,Ltd
+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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