Top 7 Leading Hot-Dip Galvanizing Companies in Hanoi

Established in 2004, An Viet Mechanical Co., Ltd. has experienced rapid development, establishing its reputation in the field of hot-dip galvanizing steel structures in Vietnam. An Viet has focused on investing in infrastructure, enhancing equipment capacity, technology, and human resources. An Viet is poised for remarkable future growth opportunities thanks to its existing strengths, delivering outstanding values and benefits to customers that not every manufacturing company can achieve.

As a leading reputable enterprise in Vietnam in the field of hot-dip galvanizing, An Viet provides products serving various industries including transportation, power, telecommunications, bridge and road construction, civil and industrial sectors.

With three modern production lines, An Viet can meet all customer schedule requirements.

• Galvanizing furnace technology: Ensuring steel structures are properly galvanized. Galvanizing temperature ranges from 440°C to 460°C, ensuring the thickness and adhesion of the zinc layer.
• Imported zinc from Korea, Japan, Australia with purity of 99.995%. Japanese zinc is prepared with a minimum purity of 98.5%. These are the highest quality raw materials used worldwide, ensuring the quality of the output.
• Preparation of cleaning solution, flux, and solution in accordance with standards.
• Operation procedure of production staff: Ensuring proper cleaning and immersion time of products in the molten zinc environment.

Important principles of the immersion process to ensure product quality:

• Minimize the weight of the immersion tools into the molten zinc to limit heat loss and reduce immersion quality.
• The surface of the molten zinc must be free of oxides, ash, and impurities.
• Products must be immersed quickly and not allowed to float;
• Immersion time must be fast to maintain the thickness of the zinc layer within the required limits as well as achieve uniformity and sufficient temperature for re-increasing.

CONTACT INFORMATION:
Address:

• Km3, Phan Trong Tue Street, Tam Hiep, Thanh Tri, Hanoi
• Km1, Phan Trong Tue Street, Vinh Quynh, Thanh Tri, Hanoi
• Dai Tu Hamlet, Dai Dong Commune, Van Lam District, Hung Yen Province

Phone: 024 3688 3762
Email: [email protected]
Website: https://makem.vn/technology

Facebook: https://www.facebook.com/anviet.makem

Quang Khoi Technical Trading Company Limited with a fundamental platform of high-quality technical team specializing deeply along with modern equipment will bring the highest satisfaction to customers in terms of product quality and professionalism in metal plating services, installation, and technology transfer of plating lines.

With enthusiasm, continuous effort, and endless creativity, Quang Khoi Technical Trading Company Limited proudly delivers the purest values to elevate the products of our customers.

The services provided by Quang Khoi Technical Trading Company Limited:

• Zinc, tin, nickel, copper, cadmium, lead, chromium, gold, silver, platinum, ruthenium plating...
• Gold-copper alloy plating, tin-nickel, tin-bismuth, silver-antimony, lead-tin, zinc-nickel, black nickel, black chromium...
• Decorative plating, protective plating, restoration...
• Creating plating layers on steel, cast iron, zinc, aluminum, titanium, plastic, stainless steel, copper, antimony alloy...
• Anodizing and dyeing aluminum, aluminum chromating...
• Phosphating, oxidizing (black dyeing) iron, steel, cast iron, stainless steel, zinc...
• Dyeing and coloring copper and copper alloys
• Electrochemical and chemical polishing of metals and alloys
• Machining PP, PVC tanks for plating and chemical storage.
• Technology transfer of electroplating, electroless plating, electrophoretic painting, powder coating, hot-dip galvanizing.

CONTACT INFORMATION:
Address: 58, Tan Ap Street, Phuc Xa Ward, Ba Dinh District, Hanoi

Office: Unit 4, Thuong Mo, Dan Phuong, Hanoi
Phone: 0385 001 239

Hotline: 0968 530 515.

Email: [email protected]
Website: http://quangkhoigroup.com.vn/

Geological Engineering Mechanical Construction Joint Stock Company was established in 2013, specializing in mechanical processing.

Services provided by Geological Engineering Mechanical Construction Joint Stock Company:

• Manufacturing steel structures for power, transportation, construction, and telecommunications sectors: Electric poles, antenna mounts, steel columns, telecommunication poles, wave guides, bridge railings,...
• Mechanical processing: Bolts, anchor bolts, foundation frames, support pillars, grooved shafts,..
• Hot-dip galvanizing

Strengths that keep the company strong in the market:

• Large workshop area, complete production lines
• Ensuring the company's production plan and meeting large quantities of orders nationwide
• All raw materials and equipment used in product manufacturing meet high standards
• Low production costs, creating competitive price advantages
• In addition to manufacturing services and steel structure processing for the power, transportation, construction, and telecommunications sectors, Geological Engineering Mechanical Construction Joint Stock Company also accepts custom mechanical processing orders from customers. COMMITMENT: Products completed with correct technical specifications & High aesthetic value.

CONTACT INFORMATION:
Address: 75 Chien Thang Street, Van Quan Ward, Ha Dong District, Hanoi
Phone: 0904 572 458 & 0965 959 116
Email: [email protected]

Website: http://cokhidiavatly.bizz.vn/