Company Profile

Dongying Highco Metal Manufacturing Co.,Ltd.

Dongying Highco Metal Manufacturing Co.,Ltd. is a professional manufacturer and supplier for handrail and glass railing system fittings in stainless steel materials, satin and mirror surface finish.

Stainless Steel Composition

Material Standard C Si Mn P S Cr Ni Mo N
AISI 304 ≤0.08 ≤1 ≤2 ≤0.045 ≤0.03 18-20 8-10.5    
AISI 316 ≤0.08 ≤1 ≤2 ≤0.045 ≤0.03 16-18 10-14 2-3  
AISI 316L ≤0.03 ≤1 ≤2 ≤0.045 ≤0.03 16-18 10-14 2-3  
Duplex Stainless steel 2205 ≤0.03 ≤1 ≤2 ≤0.03 ≤0.02 21-23 4.5-6.5 2.5-3.5 0.08-0.2
Our Advantages

We do not only produce these parts according drawings or samples from our customers, but also offer our design or idea to help our customers improve these products.

With a group of team whom were all worked in the field for over 12 years in this field , based on better experience and professional knowledge, we could offer than only the products themselves. Excellent technical supports, better quality assurance, exact production scheduling, easier communication, you can be benefit from us to minimize your risk and reduce your procurement costs.

We sincerely welcome you come to visit us, establish long term cooperation, create win-win future.


Write us a message

Add: No.7,Liupanshan Road,Dongying District,Dongying City,Shandong Province, China.

Tel: 0086-546-7063660

Fax: 0086-546-7063680