Precision Cleaning
for Copper & Alloys
We are a B2B manufacturer specializing exclusively in surface cleaning solutions for copper, brass, red copper, and copper alloys. Our products are engineered for industrial-scale factory lines -- not retail. We partner with overseas copper processing plants, hardware manufacturers, and chemical distributors who demand technical precision and reliable bulk supply.
Specialized Manufacturing
Copper surface treatment chemicals since day one
100%
Copper-Niche Focus
3
Complementary Product Lines
6+
Global Export Regions
B2B
Industrial Bulk Supply
Three-Product Solution Matrix
HMT-208, HMT-220, and HMT-710 form a complete matrix covering room-temperature neutral cleaning, alkaline bright cleaning, and chemical polishing -- addressing every common surface challenge in copper processing.
HMT-208
Room-Temperature Neutral Bright Cleaning Agent
Copper Bright Cleaner · Degreaser · Oxide Film Remover
A neutral water-based copper bright cleaning agent for surface cleaning, degreasing, slight oxide film removal, and brightening of red copper, brass, and common copper alloys. Quickly removes yellow and black spots with low residue -- ideal for processes requiring clean surfaces and stable follow-up anti-oxidation performance.
- Room-temperature operation -- energy saving, no heating required
- Neutral pH -- low odor, safe for operators, easy rinsing
- Suitable for spray or immersion cleaning lines
- Stable performance before anti-oxidation treatment
Technical Parameters
Concentration
5% - 10%
Temperature
25 - 40°C
Time
1 - 20 min
HMT-220
Copper Bright Cleaning Agent
Alkaline Cleaner · Oxide Scale Remover · Brightener
An alkaline copper alloy cleaning agent engineered for simultaneous heavy degreasing, oxide scale removal, and surface brightening. Designed for red copper and brass processing lines that require high-throughput cleaning before anti-oxidation treatment.
- Strong cleaning power -- handles heavy oil stains and oxide scale simultaneously
- Degreasing and brightening in a single step
- Long service life -- cost-effective for bulk processing
- Low odor, easy rinsing, compatible with standard process lines
Typical Process Flow
Technical Parameters
Concentration
5% - 10%
Temperature
40 - 70°C
Time
1 - 20 min
HMT-710
Copper Chemical Polishing Cleaning Agent
Chemical Polishing · Rust Remover · Oxide Remover
A copper chemical polishing cleaning agent for oxide removal, copper rust treatment, and surface pretreatment before chemical polishing of red copper and brass. Hydrogen peroxide-free and free of heavy metals -- engineered for environmental compliance and solution stability.
- No hydrogen peroxide, no heavy metals -- eco-friendly formulation
- Highly stable solution -- no decomposition, no packaging swelling
- Contains degreasing components -- works under slight oil contamination
- Used as original solution -- simple, no dilution required
Typical Process Flow
Technical Parameters
Usage
Original
Temperature
RT - 35°C
Time
30s - 2 min
4 Reasons to Partner With Us
We are not a generalist chemical supplier. We are a focused copper-cleaning specialist built for industrial B2B partnerships.
Copper-Niche Focused
We do not offer generic metal cleaning agents. Every product we make is engineered specifically for copper, brass, red copper, and copper alloys. This focus means deeper formulation expertise, more relevant technical support, and better results for your specific surface challenges -- from processing oil and heavy stains to oxide scale and insufficient brightness.
Three-Product Solution Matrix
HMT-208, HMT-220, and HMT-710 form a complete, complementary solution matrix: room-temperature energy saving, alkaline bright cleaning, and chemical polishing. Together they cover every common surface problem in copper processing -- so you get one focused supplier for your entire cleaning process line.
Sample Testing Support
We support tailored sample testing before bulk orders. Share your material type, surface problems, current cleaning method, and workpiece photos -- our engineers will recommend the right product and usage parameters for preliminary testing. This reduces your trial-and-error cost and accelerates process qualification.
Full Technical Documentation
We provide complete technical documentation packages including TDS (Technical Data Sheet), SDS/MSDS (Safety Data Sheet), product parameters, cleaning process flow suggestions, and sample testing recommendations. Everything your procurement, QC, and engineering teams need to evaluate and approve our products.
Who We Serve
We exclusively serve B2B industrial clients. Our products are designed for factory-scale cleaning lines, bulk surface treatment, and professional chemical distribution -- not retail or small-package sales.
Industrial B2B Only
Factory cleaning lines, spray/immersion systems, and bulk surface treatment. We do not engage in retail.
Manufacturing Strength
Purpose-built production facilities, quality systems, and technical infrastructure designed for reliable B2B bulk supply to global industrial partners.
Main Production Facility
QC Laboratory
Bulk Packaging & Export
1,000T+
Monthly Production Capacity
6+
Global Export Regions
3+
Dedicated R&D Chemists
TDS/SDS
Full Documentation Ready
Quality Certifications
- ISO 9001 Quality Management System
- TDS / Technical Data Sheets available
- SDS / MSDS Safety Data Sheets available
- Batch consistency testing records
R&D Capabilities
- In-house formulation development lab
- Sample testing & process optimization support
- Custom formulation for special requirements
- Eco-friendly, low-VOC formulation direction
Supply & Logistics
- Bulk supply: IBC, drums, flexibags
- Export packaging compliant with international standards
- Sea freight & air freight options available
- Stable supply chain for long-term partnerships
Ready to Start a Technical Inquiry?
Share your material type, surface problems, and current process. Our engineering team will recommend the right product and usage parameters for preliminary testing.