SYSTEM CERT
ISO 9001:2015 Quality
Guarantees consistent quality across all pipe orders.
Sanon Metal Products: Certificate & Patent Showcase
Direct from our Foshan factory — We make ISO certified stainless steel pipes you can trust.
50+
Global Certifications
14
Technical Patents
26
Industry Awards
3
ISO Standards
System Certifications 6
We run a certified factory in Foshan. Our plant meets top global standards for product quality, green production, and worker safety.
SYSTEM CERT
ISO 9001 Certificate
Official proof of our international quality control.
SYSTEM CERT
ISO 14001
Certified eco-friendly and clean production plant.
SYSTEM CERT
ISO 45001
Safe workplace standard for our factory team.
SYSTEM CERT
Work Safety Level 3
National grade for high safety in metal manufacturing.
SYSTEM CERT
Alibaba Gold Plus
Verified on-site by SGS for global buyers.
Technical Patents 14
Our team holds 14 factory patents. These tools help us weld faster, polish smoother, and build better pipes.
INVENTION PATENT
Outer Wall Polishing Patent
Custom machinery for smooth outer pipe polishing.
INVENTION PATENT
Automated Welding Patent
Automated welding tools for tight, clean seams.
UTILITY PATENT
Joint Welding Patent
Heavy machinery for strong pipe joint welds.
UTILITY PATENT
Auto Unloading Patent
Automated line system to move pipes safely.
UTILITY PATENT
Finishing Hopper Patent
Smart hopper station for fast pipe finishing.
UTILITY PATENT
Welding Roller Patent
Seam rollers for round and precise tubes.
UTILITY PATENT
Polishing Feeding Patent
Automated feeders to speed up pipe polishing.
UTILITY PATENT
Surface Polishing Patent
Fine polishing gear for decorative tubing.
UTILITY PATENT
Welding Torch Patent
Precision torch holders for stable welding arcs.
UTILITY PATENT
Sheet Transfer Patent
Roller conveyors to guide steel sheets smoothly.
UTILITY PATENT
Plate Conveyor Patent
Heavy-duty conveyor for raw metal plates.
UTILITY PATENT
Coil Conveying Patent
Safe feeding cranes for heavy steel coils.
UTILITY PATENT
Polishing Line Patent
Continuous feeding line for high-output polishing.
UTILITY PATENT
Heating Adjustment Patent
Accurate heat controls for pipe annealing.
Test Reports 4
Every batch passes lab tests before shipping. We check steel grade, weld strength, and exact tube sizes.
TEST REPORT
63mm 304 Pipe Report
Full lab test for 63mm 304 welded pipes.
TEST REPORT
38mm 304 Tube Report
Chemical and strength test for 38mm tubing.
TEST REPORT
25mm 304 Pipe Report
Weld and pressure check for 25mm pipes.
COMPLIANCE
RoHS Compliance
Meets EU limits on heavy metals and toxins.
Brand Awards & Recognitions 26
Our factory is recognized for honest trade, top quality, and strong technical growth across South China.
BRAND AWARD
Alibaba TrustPass
Long-term trusted supplier on international B2B.
BRAND AWARD
Quality Commitment
Recognized for zero-defect quality standards.
BRAND AWARD
Guangdong Top Brand
Top-ranked stainless steel pipe brand in Guangdong.
BRAND AWARD
SS Pioneer Enterprise
Pioneer metal manufacturer award in Nanhai.
BRAND AWARD
Patent Top 30
Ranked Top 30 in Foshan for new patent filings.
BRAND AWARD
Top 100 Enterprise
Honored among the Top 100 industrial firms.
BRAND AWARD
Loving Heart CSR
Annual award for local community support.
Additional Awards
BRAND AWARD
Top Tube Brand 2016
Voted top tube manufacturing brand in the province.
BRAND AWARD
Logo Copyright
Official brand copyright and trademark protection.
BRAND AWARD
High-Tech Enterprise 2021
Certified National High-Tech Enterprise.
BRAND AWARD
High-Tech Enterprise 2024
Renewed National High-Tech Enterprise status.
BRAND AWARD
Mingliang Top Brand
Awarded top stainless brand in regional market.
BRAND AWARD
304 Top 10
Top 10 supplier in 304 stainless steel.
BRAND AWARD
Top Brand 2017
Annual brand award for metal manufacturing.
BRAND AWARD
Top Brand 304
Excellence award in 304 steel tubing.
BRAND AWARD
Specialized Enterprise
Recognized as a specialized industrial supplier.
BRAND AWARD
Quality Processor
Certified for high-precision tube processing.
BRAND AWARD
Innovation Expert
Award for advanced tube processing technology.
BRAND AWARD
Honest Enterprise
Certified for honest and fair contract terms.
BRAND AWARD
Contract Honest
Recognized for contract reliability and trust.
BRAND AWARD
Enterprise Credit
Official credit rating for business security.
BRAND AWARD
Excellent Entrepreneur
Leadership award in the metal tube sector.
BRAND AWARD
Association Director
Director member of the Stainless Steel Council.
BRAND AWARD
Chamber Vice President
Vice President unit of the Chamber of Commerce.
BRAND AWARD
Chamber Member
Active member of the regional Trade Chamber.
BRAND AWARD
Alibaba Gold Plus
Top tier verified exporter on Alibaba.