Why Choose Us
We build the spray systems and we also run the coating shop - so every machine, material and process we recommend has already been proven on real production parts.
Equipment Builder + Coating Shop
We design and manufacture the spray systems, then coat customer parts with them in our own 5,200 m² workshop. Nothing ships untested.
Four Processes Under One Roof
Plasma (APS), HVOF, arc and cold spray, with carbide, ceramic and metal coatings - we match the process to your wear, corrosion or heat problem.
Certified & Fully Measured
ISO 9001:2015 quality system and Grade I thermal spray engineering qualification. Thickness, hardness, roughness and bond strength reported on every order.
Materials Developed In-House
WC-12Co, WC-10Co-4Cr, alumina, zirconia, NiAl and specialty powders - coating materials and spray parameters are developed and tuned by our own engineers.
Worldwide Delivery & Training
Spray systems and coated parts shipped worldwide with installation, commissioning and operator training included. Overseas references on request.
24h Reply, 48h On Site
Send a drawing and get a process and material recommendation within 24 hours. Field engineers dispatched within 48 hours when you need us on site.
ISO 9001:2015 quality management system · Grade I thermal spray engineering qualification · Member, China Surface Engineering Association · Member, National Thermal Spray Collaboration Group
Featured Spray Equipment
All Equipment ›
SX-600 Double-Line Arc Spraying Machine for Metal Coatings
Twin-wire supersonic arc spray machine for zinc, aluminium, copper and alloy coatings. 22 kW power supply, 30 m remote cable, particle velocity above 400 m/s — ideal for anti-corrosion and repair work on-site.
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Tungsten Carbide Powder HVOF / Plasma Arc Spray Gun
High-velocity spray gun engineered for WC-Co, Cr3C2-NiCr and other carbide powders. Jet velocity above 1,000 m/s and particle velocity up to 800 m/s produce dense, low-porosity carbide coatings with bond strength up to 90 MPa.
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HVOF Thermal Spraying System (Oil-Fuel Supersonic Flame)
Complete oil-fuel (kerosene) HVOF system with intelligent control, double-barrel powder feeder, gas safety center and water chiller. Flame temperature 2,700 °C, coating bond strength above 70 MPa — a cost-effective alternative to hard chrome plating.
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Titanium Nitride (TiN) Coating System — Arc Ion Plating
Plasma-based TiN coating system for wear-resistant, corrosion-resistant and decorative gold-tone coatings. Arc-zone temperature approaches 20,000 K; high bond strength and low porosity on tools, moulds and hardware.
Read more →Coating Services
All Services ›
Plasma and Thermal Spray Coating Services - Durable Wear and Corrosion Protection
Contract thermal spray coating service using plasma, HVOF, arc and flame processes. Ceramic, carbide and metal coatings for wear, corrosion, insulation and non-stick protection on customer parts, with full finishing and inspection.
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SX-80 Plasma Spraying System and Plasma Spheroidization Powder Production Equipment
SX-80 high-energy plasma spraying system, 80-120 kW, with PLC control and SG-100 gun, for ceramic coating production and plasma spheroidization powder manufacturing. Complete line with powder feeding, cooling and classifying options.
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Plasma Sprayed Ceramic Wear-Resistant and Insulating Coatings
Contract plasma spraying service with alumina, chromia, zirconia and AT ceramic powders. Dense wear-resistant and insulating coatings with porosity below 1 percent and bond strength above 70 MPa, for parts of any size.
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Graphite Boat Zirconia (Yttria-Stabilized) Coating Service
Plasma-sprayed yttria-stabilized zirconia (YSZ) coating for graphite boat dishes, crucibles and plates used in cemented carbide sintering. Processed on SX-80 plasma spray systems with imported SG-100 guns, delivering high-temperature corrosion resistance and extended service life.
Read more →Processing Videos
Real footage from our coating shop - spray processes, fixturing and finishing on customer parts.
Internal Bore Spraying with the SG-100 Gun
Coating the inside diameter of a bore with our SG-100 internal spray gun - a hard-to-reach area that most spray shops cannot coat.
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Guide Roll Coating on the Spray Line
Surface preparation and spray coating of steel guide rolls used in paper, film and packaging lines - filmed on our production floor.
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Battery Electrode Calender Roll Coating
Workshop footage of a calender roll coating job for lithium-battery electrode production: part set-up, tungsten carbide spraying and surface finishing.
Watch video →Industry Applications
Latest News & Guides
All News ›
5 Signs Your Calender Rolls Need Recoating (and When Regrinding Is Enough)
Glazing, edge wear, chatter marks and drifting thickness tolerances are the measurable signs a calender roll coating is finished. What each symptom means and when to regrind instead of recoat.
Read full article →Plasma Spray Coating Cost per Part: What Actually Drives the Price
Why two quotes for the same drawing can differ by a factor of three. A breakdown of powder, spray time, masking, grinding and inspection cost - with a worked example and ways to reduce it.
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Why Ceramic Coating Fails on Corona Rollers - and How to Prevent It
Dielectric breakdown, edge flashover and mud-cracking account for most corona roller coating failures. Here is what causes each one and the spray, grind and sealing controls that prevent them.
Read full article →Need a coating solution for your parts?
Send us your drawing and working conditions - get a recommendation and quote within 24 hours.
Contact Our Engineers