About Holy Hong
About Holy Hong
Holy Hong is dedicated to the research, development, and innovation of water-based industrial coatings. We firmly believe in the power of "green chemistry" and address the pollution issues associated with traditional solvent-based coatings through high-performance, environmentally friendly formulations—without compromising on protective performance.
High-tech enterprise
CNAS-accredited laboratory
Quality Control System
Quality Inspection System (24 Comprehensive Tests)
Strictly adhering to ISO and national standards, we provide comprehensive control—from basic physical properties to specialized performance characteristics—ensuring that every batch of paint meets industrial-grade protective requirements.
Basic Physical Property Testing
VOC Content Testing
GC-MS Gas Chromatography-Mass Spectrometry Coupled Instrument
Solid Content Testing
Electronic balance + Oven
Drying Time Detection
Touch-Dry/Dry-Hardness Tester
Recoating Interval Detection
Drying Time Tester + Adhesion Tester
Mechanical Property Testing
Adhesion Testing
Grid cutter + Tensile testing machine
Impact Resistance Testing
Drop-ball impact testing machine
Flexibility Testing
Bending testing machine
Compressive Strength Testing
Compressive strength testing machine
Wear Resistance Testing
Taber Abrasion Tester
Friction Coefficient Testing
Friction Coefficient Tester
Environmental Resistance Testing
Salt Spray Resistance Test
Salt Spray Test Chamber (3% NaCl)
Chemical Resistance Testing
Chemical Corrosion Test Chamber (Acid and Alkaline Media)
Oil and Stain Resistance Test
Oil Stain Test Chamber + Appearance Observer
Weathering Resistance Testing
Xenon Lamp/Ultraviolet Aging Test Machine
Temperature Resistance Testing
High- and Low-Temperature Test Chamber (-40℃ to 120℃)
High-Temperature Resistance Test
High-temperature furnace (300℃-1800℃)
Specialized Performance Testing
Interlayer Adhesion Test
Ensure the coating system has a strong bond.
Surface Resistance Testing
Electrostatic discharge resistance requirement: 10⁶–10⁹ Ω
Thermal Conductivity Testing
Laser thermal conductivity meter
Room-temperature strength testing
Universal Testing Machine
Fire-resistance limit testing
Steel Structure Fire-Resistance Test Furnace
Bond strength testing
Tensile testing machine
Insulation Resistance Testing
Insulation Resistance Tester
Insulation Temperature Resistance Test
High- and Low-Temperature Test Chamber
Lab Configuration
Core Lab Equipment
Equipped with top-tier international testing instruments such as those from Germany’s BYK, we ensure the accuracy and repeatability of test data, providing robust hardware support for R&D and quality inspection.
BYK 612
Tensile testing machine
Testing the coating peel strength and adhesion strength
BYK 5710
Cylindrical Bending Tester
Testing the Flexibility of Coating Bending (GB/T6742)
BYK 3663
Coating thickness gauge
Features both magnetic and non-magnetic modes, with an error of ±2%.
BYK 5061
Scrubbing Tester
ASTM D2486 Standard, Abrasion and Rub Resistance Testing
BYK RMF
High-temperature muffle furnace
Precise temperature control, suitable for high-temperature aging tests.
BYK 3507
Wet film thickness gauge
5–150 μm Wet Film Thickness Control During Construction
BYK DUR-O
Pendulum Hardness Tester
Laboratory/On-site Coating Hardness Testing
BYK PV-0174
Ford No. 4 Viscosity Cup
ASTM D333 Standard, Liquid Viscosity Measurement
BYK 4846
Citrus Peel Meter II
Quantify surface smoothness and glossiness.
BYK 3430
Multi-purpose dry film inspection instrument
Integrated thickness, adhesion, and hardness
Corporate headquarters
No. 168, Geditang, Baoshishan Village, Sanlifubao Subdistrict, Jinpu New Area, Dalian City
Copyright © 2026 Holy Hong