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Product profile
Customization
AvailableColor
RalAppearance
PowderModel NO.
HLMMain Raw Material
EpoxyMethod
SprayLevel
Finish CoatCertification
ISO14001, RoHS, ISO9001, SGS, ReachSubstrate
IronComponents
ResinPaint Film Property
UV ResistantFormation Mechanism
Conversion TypeCured Condition
180centi Degrees/20minsTransport Package
Carton BoxSpecification
40*30*40Trademark
HLMOrigin
ChinaProduction Capacity
12000t/YearKey features
Versatile Surface Finishes: Available in high, semi, or matte gloss with smooth, sand, or wrinkle textures.
Superior Salt Spray Resistance: Passes 240 hours salt spray test (ASTM B-117) for excellent corrosion protection.
Strong Adhesion Performance: Achieves 100% adhesion rating (5B) on cold-rolled steel per ASTM D-3359.
Excellent Flexibility: Passes 1/8 inch (3mm) mandrel bend test without damage (ASTM D-522).
Multiple Certifications: Certified by ISO14001, ISO9001, RoHS, SGS, and Reach for global compliance.
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 recommended film thickness for application?
A:
The suggested film thickness is 60-80 micrometers for optimal performance.
Q:How long is the shelf life of the powder coating?
A:
The product has a validity period of 6 months when stored correctly.
Q:Is the powder coating safe to handle?
A:
It contains no hazardous ingredients, but wear a mask and goggles to avoid dust inhalation and skin contact.
Q:What substrates are compatible with this coating?
A:
It is designed for iron substrates, specifically tested on cold-rolled steel.
Q:What is the lead time for orders?
A:
The average lead time is within 15 working days for both peak and off-peak seasons.
Send Inquiry
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HLM Powder Coating Co., Ltd.
HLM Powder Coating Co., Ltd.*Content:
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