Empowering Surface Enhancing Life
Specializing in Plasma Spraying of Titanium (Ti) , Titanium alloy and Hydroxyapatite (HA) coatings on metal and PEEK substrates for hips, spines, trauma and dental implants.
We pursue high standards and excellent quality.
We provide faster lead times with reliable delivery.
Efficient production enables more competitive pricing.
Specialized Medical Surface Engineering Partner
Biocoat is a technology company located in Changzhou, China, specializing in surface treatment for orthopedic implants. We own both VPS and APS equipments, all of which are independently developed and manufactured in-house. Our team is composed of professionals with backgrounds from globally recognized companies. In addition, we also provide one-stop services for implant joints, from raw blanks to finished spray-coated products and manufacture related plasma spraying equipment for medical device manufacturers and distributors with specific needs.
Medical Exclusive
Zero industrial cross-contamination. Every facility, tooling setup, and process is strictly calibrated for surgical implants.
Plasma Spraying System
Our fully self-developed plasma spraying systems provide high coating efficiency and consistent yield, fully meeting customer quality and delivery requirements.
ISO 13485 Certified
Rigorous medical quality management system with lifetime batch tracking, master qualification records, and process validation.
In-House Testing
Equipped with metallographic preparation, digital optical microscope analysis, mechanical testing, and roughness profilometers.
Specialized Coating Solutions
Engineered to optimize early bone osseointegration, long-term secondary mechanical fixation, and cyclic shear endurance under physiological loading.
Porous Titanium (Ti) Coating
Atmospheric and vacuum plasma-sprayed commercially pure Titanium (CP-Ti). Forms an open, interconnected 3D porous network replicating human cancellous bone.
Hydroxyapatite (HA) Coating
Synthetic high-purity calcium phosphate ceramic chemically bonded to substrates. Stimulates biological osteoconduction for rapid post-operative bone attachment.
Ti + HA Dual Gradient Coating
Synergistic structure combining a porous titanium anchor sublayer with a thin bioactive HA topcoat, delivering immediate bioactivity plus permanent fatigue anchorage.
Serving Global Medical Implant Sectors
Our qualified coating lines serve tier-1 and OEM orthopedic device manufacturers across key surgical disciplines.
Hip & Knee Reconstruction
Porous titanium and HA coatings on Ti6Al4V ELI and CoCrMo cementless femoral stems, acetabular shells, and augment wedges.
ASTM F1147 / F1854Spinal Interbody Systems
Bioactive pure Ti and HA coatings applied to Titanium and PEEK interbody fusion cages, enhancing endplate bone ongrowth.
Low-Temp SprayingFixation & Screws
HA coating on cancellous bone screws, external fixator pins, and osteosynthesis plates to minimize loosening and infection risk.
ISO 13779-2Dental Implantology
Micro-textured titanium plasma spraying and thin bio-ceramic coatings for immediate dental implant loading stability.
Controlled Micro-RoughnessSubstrates Qualified in Production:
Ti6Al4V ELI (ASTM F136), Commercial Pure Ti (ASTM F67) with controlled surface blasting.
ASTM F75 cast and wrought medical alloys with guaranteed metallurgical adhesion.
Specialized surface functionalization preserving base polymer mechanical endurance.
Request Technical Evaluation & Quote
Submit your part specifications, substrate material, coating requirements, or target ASTM standards. Our engineering team responds within 24 hours.