Top 4 GI manufacturing company in Vietnam

Top 4 GI manufacturing company in Vietnam

BlogDate: 29-01-2024 by: Ngoc Cam

Galvanized steel has high corrosion resistance in the natural environment, so it is widely used in the construction and civil industry. Importing Vietnamese galvanized steel helps customers benefit from low cost and quality products. In this article, MRS Steel will list the top 4 largest GI manufacturing companies in Vietnam for you to be a reliable source.

1. Hoa Sen Group

Overcoming the effects of the Covid-19 epidemic, Hoa Sen Group is still on growth track and maintains its leading position in the Vietnamese coated steel market with 34% market share.

Besides the strategies to promote the development of the domestic market, HSG also continuously creates new breakthroughs in the export of galvanized steel sheets.

According to the report of the Vietnam Steel Association (VSA) 2022, Vietnam's galvanized steel sheet exports reached 2.1 million tons and Hoa Sen still maintained the No. 1 position in the market with nearly 35% market share. In 2018, Hoa Sen's galvanized sheet export was at 639,000 tons, accounting for nearly 37% of the total export volume of galvanized steel in the whole industry. On average, the group exports about 50,000 - 60,000 tons/month to more than 75 countries and territories around the world, especially fastidious markets that require strict standards like the US, the Europe, Middle East,…

As a leading steel and sheet exporter in Southeast Asia, Hoa Sen Group is operating 11 large factories that are invested with the world's most modern equipment and technology. Gimeco - Italy's fully automatic production line system includes 6 black steel pipe rolling lines, 1 slitting line, 1 hot-dip galvanizing line with a designed capacity of 85,000 tons/year.

HSG's galvanized steel products are manufactured on advanced, environmentally friendly NOF technology lines and meet the most stringent requirements such as Japanese standards JIS G3302, ASTM A653/A653M (USA) , AS 1397 (Australia), EN 10346 (Europe), MS 2384, MS 2385 (Malaysia), SNI 07-2053 (Indonesia). Currently, Hoa Sen's NOF galvanized steel production line has a total capacity of more than 2,200 tons/year.

2. Ton Dong A

Ton Dong A’s development orientation is a manufacturer of quality GI, GL, PPGI/PPGL both in the domestic and export markets. Ton Dong A currently has 4 Continuous Hot-Dip Galvalume/Galvanize Coating lines integrated with environmentally harmless NOF high-tech equipment. This is a technology of surface cleaning and mechanical treatment according to the requirements of the input materials before being put into galvanizing. The NOF annealing furnace is fully automatic controlled to optimize the heat treatment process, resulting in the highest quality finished products.

The coating surface of the product is optimally controlled thanks to Danieli Kohler air knife. The device from Italy has the effect of optimizing aerodynamics with baffle at two edges, ensures the most perfect barrier at the edges and achieves a consistent spangles.

Besides, Ton Dong A's galvanized line has a full range of oil-coated, Antifinger, Chrom-Mat equipments according to OIL TECH electrostatic technology.

The coating tweight gauge is installed immediately behind the cooling tower with high accuracy, allowing stable measurements at all levels without contact with the steel sheet. With the tension leveller imported directly from the Italian Danieli latest version including 2 bending, 1 C-roll cluster and 1 L-roll, handling all deformation problems such as Wavy Edge, Center Buckle, Camber. Galvanized steel products from Ton Dong A meet Japanese standards JS G3302, ASTM A653, Australian standards AS1397, European standards BS EN 10346

3. Ton Nam Kim

Ton Nam Kim is one of the leading enterprises specializing in the production of galvanized steel products in Vietnam, pioneering the application of technology investment in the processing process. Currently, Ton Nam Kim's galvanized steel has been exported to more than 50 countries and regions around the world.

Ton Nam Kim invests in the most advanced technological equipment in the steel industry such as SMS (Federal Republic of Germany), Drever (Belgium) and input materials from famous brands such as Nippon Steel, Hyundai Steel, CSC,... All finished products are subjected to severe quality control processes, achieved international standards such as JIS, AS, ASTM, EN, ISO 9001 and ISO 14001.

NKG is putting into operation 5 metallic coating lines with NOF (NON-Oxidizing Furnaces) technology – the most modern furnace used for the galvanizing process. The lines are manufactured by SMS Group, integrated advanced technologies in the industry such as EMG, Drever, Ajax,... The coating pans which use ceramic technology and faradaic induction heating technology allow heating equally 2 sides of the steel sheets anh therefore be able to produce better product quality and higher aesthetics.

4. Hoa Phat Group

Hoa Phat's coated sheet was first introduced to the market in April 2018 with key product lines such as Color coated sheet, Premium sheet, Galvanized steel, Panel sheet, Anti-fingerprint coated … Hoa Phat is invested synchronously and modernly from push/pull pickling line with designed capacity of 600,000 tons/year, 2 reversing cold rolling mill with a capacity of 200,000 tons/year/line and 2 galvanizing/continuous galvalume lines with a design capacity of 150,000 - 350,000 tons/year/line.

Besides, Hoa Phat is the first and only manufacturer in Vietnam to be self-sufficient in hot rolled coil (HRC) raw materials to help the mills control quality from input to output. In addition, with 100% Vietnamese product origin, Hoa Phat's galvanized steel is easily exported to major markets, with strict requirements on origin.

Above is information about the production capacity of top GI manufacturing companies in Vietnam. If customers want to quote and order GI of Vietnam, please contact MRS Steel via Whatsapp: +84 76 911 2358