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Product profile
Customization
AvailableUsage
Powder CoatingColor
BlackModel NO.
HMGAppearance
PowderMethod
SprayComponents
ResinMain Raw Material
ResinLevel
Finish CoatCertification
RoHS, ISO9001, SGS, ReachSubstrate
SteelExpiration Date
6 MonthsFormation Mechanism
Conversion TypePackaging
PE Bags InsideCured Condition
200 Centi Degrees/20minsTransport Package
Carton BoxSpecification
40*30*40Trademark
HLMOrigin
ChinaProduction Capacity
10000t/YearKey features
High Heat Resistance: Silicon based powder coating designed for high temperature applications.
Superior Salt Spray Resistance: Passes 240 hours salt spray test (ASTM B-117) ensuring long-term durability.
Strong Adhesion: Achieves 100% adhesion rating (5B) on steel substrates (ASTM D-3359).
Versatile Surface Finishes: Available in high, semi, or matt gloss with smooth, sand, or wrinkle textures.
Comprehensive Certifications: Certified by RoHS, ISO9001, SGS, and Reach for safety and quality.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2016-12-25Nearest Port: Zhongshan port, guangzhou port, Shenzhen portAverage Response Time: >24hTerms 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:How long is the shelf life of the powder?
A:
The product has a validity period of 6 months when stored properly.
Q:Is the powder coating safe to handle?
A:
It contains no hazardous ingredients, but wear a mask and goggles to avoid dust inhalation.
Q:What substrates can this coating be applied to?
A:
It is primarily designed for steel substrates, such as cold-rolled steel.
Q:What is the suggested film thickness?
A:
The suggested film thickness is between 60 and 80 micrometers.
Q:What is the lead time for this product?
A:
The average lead time is within 15 workdays 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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