Conductive Coating Service
Toll coating on conductive fabric, non-woven, copper foil, aluminium foil and PET. We coat to your specified resistance, thickness and durability targets.
We develop and coat conductive, flame-retardant and functional layers on fabric, non-woven, copper foil, aluminium foil and PET — in-house water-based formulations, tuned to your target resistance, thickness and end-use environment.
Hunan Shengtong New Materials Technology Co., Ltd. was founded in 2021 and is a certified National High-Tech Enterprise (GR202343000889) — a source manufacturer specialising in functional coatings and EMI electromagnetic shielding materials. We formulate our own water-based coating systems and run the coating lines ourselves on 10,000 m² of plant with five coating lines, which means the parameters on your drawing — resistance, thickness, adhesion, abrasion, release force — are controlled at the chemistry level, not negotiated with a third party.
Buyers typically come to us for one of two reasons: an existing material is failing a performance test, or a multi-supplier bill of materials is costing too much to manage. We solve both by developing the coating to your target and by supplying the full EMI material set from one factory.
Six product families, one factory. Send us the target resistance and substrate — we will match or develop the coating.
Toll coating on conductive fabric, non-woven, copper foil, aluminium foil and PET. We coat to your specified resistance, thickness and durability targets.
Metal-plated and carbon-coated textiles for gaskets, wraps and shielding layers. Low surface resistance with stable performance after folding and ageing.
Lightweight, conformable non-woven substrates with conductive or flame-retardant coating — ideal where weight and compressibility matter.
Coated and laminated foil materials for grounding, reflection and high-frequency shielding, supplied in rolls, sheets or custom slit widths.
Graphene and nano-carbon series for thermal-electrical coupling, absorption and lightweight shielding where metal foils are too heavy.
Conductive fabric tape, copper foil tape, aluminium foil tape and double-sided conductive adhesive tapes for seams, grounding and repair.
Engineering capability first, then cost. That is the order in which these advantages usually matter to our customers.
Surface resistance down to 50 mΩ/sq and thickness made to order. Beyond conductivity we tune alcohol resistance, abrasion resistance, low release force, high-temperature resistance and anti-fingerprint behaviour. Send the drawing or the test standard — we develop to it.
We formulate our own pure water-based coatings, so adhesion on flexible substrates is engineered rather than sourced. The coating resists flaking and delamination through bending, die-cutting and lamination. Materials are backed by independent CTI test reports covering RoHS, REACH SVHC, halogen content and California Proposition 65.
Conductive fabric, non-woven, copper and aluminium foil, nano-carbon and graphene materials, shielding tapes, plus conductive, absorbing, flame-retardant and insulating coatings — sourced from one factory. Fewer purchase orders, fewer quality interfaces, lower total procurement cost.
We accept small-batch trial orders and run the same formulation and process at volume. Sample lead times are short because the coating line and the lab sit in the same facility — no waiting on an outside coater.
TDS and full test reports issued with supply. We support OEM and ODM programmes, private labelling, custom widths and slit sizes, and we work under NDA when your project requires it.
From engine-bay electronics to medical devices — any enclosure where emissions, immunity or grounding has to be solved.
ADAS modules, BMS, infotainment and harness shielding under heat and vibration.
Base-station cabinets, antennas, optical modules and RF enclosure sealing.
Laptops, tablets, wearables and smart-home devices needing thin, light shielding.
Diagnostic and monitoring equipment where EMC compliance is non-negotiable.
RoHS, REACH SVHC, halogen and California Prop 65 reports issued by CTI, an independent third-party laboratory. Download the PDFs or request a report for another material.
Pb, Cd, Hg, Cr(VI), PBBs, PBDEs and four phthalates tested to IEC 62321. All not detected.
253 substances of very high concern screened. Concentration ≤ 0.1% (w/w) in the tested sample.
Fluorine, chlorine, bromine and iodine to EN 14582:2016. All not detected.
Lead and cadmium in non-metal substrate plus phthalates. All not detected.
The fastest way to start is to send the substrate you are using, the surface resistance you need and the environment the part will live in. If you only have a competitor sample, send that — we can reverse-engineer the coating structure and quote against it.
WhatsApp (fastest): +86 137 8798 7887 · Ms. Yang
Email: yangshan520520@gmail.com
Our sales engineer will contact you within 24 working hours with a technical proposal, TDS and sample arrangement. For an immediate response, reach Ms. Yang on WhatsApp +86 137 8798 7887 or email yangshan520520@gmail.com.
Skip the form. Send your drawing, target resistance or a competitor sample on WhatsApp and get a technical answer the same day.