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Product profile
Customization
AvailableUsage
Powder CoatingColor
BlackModel NO.
HMGAppearance
PowderMethod
SprayComponents
ResinMain Raw Material
SiliconLevel
Finish CoatCertification
RoHS, ISO9001, SGS, ReachSubstrate
AluminumExpiration Date
6 MonthsFormation Mechanism
Conversion TypePackaging
Inside PE Bag,Outside Carton BoxCured Condition
200 Centi Degrees/20minsTransport Package
Carton BoxSpecification
40*30*40Trademark
HLMOrigin
ChinaProduction Capacity
10000t/YearKey features
High Heat Resistance: Specially formulated powder coating designed for heater applications with superior thermal stability.
Diverse Surface Finishes: Available in high, semi, or matt gloss levels with smooth, sand, or wrinkle textures.
Superior Corrosion Protection: Passes 240 hours salt spray resistance test ensuring long-term durability in harsh environments.
Excellent Mechanical Strength: Features 2H pencil hardness and 120 in.lb impact resistance for robust protection.
Strong Adhesion: Achieves 100% adhesion (5B grade) on substrates like aluminum and cold-rolled steel.
Safety Certified: Meets RoHS, ISO9001, SGS, and Reach standards with no hazardous ingredients.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2016-12-25Nearest Port: Zhongshan port, guangzhou port, Shenzhen portAverage Response Time: ≤18hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA
AI-Powered supplier vetting
SummaryHLM (Holyme) Powder Coating Co., Ltd. is a China-based manufacturer and factory in Zhongshan, Guangdong, specializing in powder coatings, including high-temperature, weather-resistant, antibacterial, insulation, anticorrosive, and general industrial products. The supplier reports a 20,000-square-meter operating area, annual productivity of 50,000 tons, and peak-season order fulfillment within 15 workdays. It states that it operates an R&D, production, sales, and service model, maintains an ERP management platform, and holds or reports multiple management-system certifications, including ISO 9001 and ISO 14001. Evidence also indicates a provincial powder-coating engineering technology laboratory, 21–30 years of combined R&D engineer experience, and 11–20 quality-control staff. However, the provided information does not substantiate specific after-sales programs, financial strength, customization projects, or identifiable customer cases.
Supplier typeHLM is explicitly identified as a Manufacturer/Factory and as a comprehensive powder-coating provider covering R&D, production, sales, and service. Its legal structure is a limited company located in Zhongshan, Guangdong, China.
CertificationsThe supplier states that it passed ISO 9001 quality-management and ISO 14001 environmental-management certifications. It also lists QHSE, OHSAS/OHSMS 18001, TS 16949, HSE, ISO 9001, and ISO 14001 under its management-system certifications, although the evidence does not provide certificate numbers, validity dates, or scope.
R&D capabilityHLM reports an R&D function, a provincial powder-coating engineering technology center laboratory, 21–30 years of total R&D engineer experience, and an innovation-oriented development objective. These details provide explicit support for established R&D resources, though no patent, new-product, or technical performance data is given.
Production capacityThe supplier reports a 20,000-square-meter operating area, annual powder-coating productivity of 50,000 tons, and peak-season order fulfillment within 15 workdays. These stated capacity and fulfillment figures provide explicit evidence of substantial production capability.
Product Q&A
Q:What is the shelf life of this powder coating?
A:
The product has a validity period of 6 months when stored properly.
Q:What is the recommended film thickness?
A:
The suggested film thickness for application is between 60 and 80 micrometers.
Q:Is this coating safe to handle?
A:
It contains no hazardous ingredients, but users should wear anti-dust masks and goggles to avoid inhalation or skin contact.
Q:What substrates can this coating be applied to?
A:
It is suitable for aluminum and cold-rolled steel substrates.
Q:What certifications does this product hold?
A:
The product is certified under RoHS, ISO9001, SGS, and Reach standards.
Send Inquiry
*To:
HLM Powder Coating Co., Ltd.
HLM Powder Coating Co., Ltd.*Content:
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