Tập Đoàn Tân Á Đại Thành

What Tập Đoàn Tân Á Đại Thành does

Tập Đoàn Tân Á Đại Thành is a privately held Vietnamese joint-stock corporation headquartered at 416-418-420 Lý Thường Kiệt, Phường 7, Quận Tân Bình, TP. Hồ Chí Minh, operating as an integrated water solutions conglomerate across Vietnam. The company manufactures and distributes a broad portfolio spanning solar water heaters (Đại Thành Classic, Vigo SUS 316, Platinum flat plate, Core series), stainless steel and HDPE plastic water storage tanks, RO and hydrogen water purifiers (Rossi brand), electric water heaters (Rossi Blanc), whole-house water filters (Beluga), PVC/PPR/HDPE pipes and fittings (STROMAN), kitchen and bathroom sinks (Rossi, Đại Thành, premium Wonang from Korea), faucets and showerheads, induction cookers, septic tanks with anaerobic microbial treatment, and paint products (Ipaint). Its underlying technology relies on traditional industrial engineering — US-imported Aqualast RO membranes, Block cooling for dispensers, Ti-Pt electrolysis, Sedal water dividers from Spain, and POSCO 304 stainless steel from Korea — supported by ISO 9001:2015 and Vietnamese QCVN national standard certifications.

The business model is predominantly hardware sales through a multi-channel structure: owned e-commerce sites (daithanhgroup.vn, shop.tanadaithanh.vn), a nationwide branch and dealer network, four third-party online marketplaces (Shopee, Lazada, Tiki, Droppii), and a dedicated B2B project sales hotline for developers and contractors. Pricing is unit-based across product categories, complemented by tiered combo bundles (Eco Home, Luxury Apartment, Smart Home) offering 40-60% discounts, voucher programs for orders above 1.5M VND, 0% Visa installment plans above 3M VND, and a ZaloPay promotional discount. Customer segments are horizontal across residential households (primary), construction developers, and institutional buyers such as apartments, hotels, hospitals, and restaurants. The company self-describes as a leading total water solution provider in Vietnam, leveraging extended warranty programs (up to 50 years for septic tanks, 20 years for water heaters) and full-stack category coverage from source to disposal as its core commercial proposition.

Name

Tập Đoàn Tân Á Đại Thành

Legal name

Tập Đoàn Tân Á Đại Thành

Website

https://daithanhgroup.vn

Company type

Private

Founded year

1993

Operating status

Operating

Headcount range

5,001–10,000 employees

Short description

Tập Đoàn Tân Á Đại Thành is a privately held Vietnamese conglomerate manufacturing integrated water solutions — solar heaters, storage tanks, RO filters, plumbing pipes, fixtures, septic systems, and paint — sold across Vietnam via owned e-commerce sites, a nationwide branch and dealer network, four online marketplaces, and a B2B project sales channel.

Ownership category

akta.pro rank

Headquarters

HQ city

Hanoi

HQ country

Vietnam

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Marketing or Sales, Technology or R&D, Infrastructure

Revenue model

1. Hardware product sales: Primary revenue from selling physical products including solar water heaters, water tanks (inox and plastic), water filters, faucets, sinks, induction cookers, electric water heaters, and plumbing pipes. Revenue is one-time per product sale.
2. Installation and project services: Project sales and installation services for developers, contractors, and construction projects via dedicated project hotline (092 819 5575).
3. Online retail (COD and bank transfer): Direct e-commerce revenue through owned websites with Cash on Delivery (COD) and bank transfer payment options.

Pricing tiers

Go-to-market motion1 record

Distribution channels4 records

Marketing channels6 records

Core offering

Tập Đoàn Tân Á Đại Thành manufactures and distributes a broad portfolio of water infrastructure and household products including solar and electric water heaters, stainless steel and plastic water storage tanks, RO and hydrogen water purifiers, kitchen and bathroom sinks and faucets, PVC plumbing pipes, whole-house water filters, septic/wastewater treatment systems, and construction paints. The company sells through its own e-commerce platforms, a nationwide branch/dealer network, and online marketplaces, while also serving construction projects and developers via dedicated B2B sales.

Product overview

Tập Đoàn Tân Á Đại Thành is a comprehensive water solutions conglomerate offering a diversified portfolio of products centered around water storage, heating, purification, and plumbing. The core offerings include solar water heaters (Đại Thành series: CLASSIC, VIGO, PLATINUM, Core), stainless steel and plastic water storage tanks (Bồn Inox 304/316, Bồn nhựa THM/PLASMAN/GOLD), water purifiers under the Rossi brand (RO Plus/Smart/Hydrogen/Eleganz), electric water heaters (Rossi Blanc), kitchen/bathroom fixtures (sinks, faucets, showerheads from Rossi, Đại Thành, and imported Wonang brands), PVC pipes and fittings (STROMAN brand), whole-house water filters (Beluga), and construction paints (Ipaint). The company also offers bundled product packages (Combo Sieu Hoi) combining complementary products for new home setups. Products are primarily sold through daithanhgroup.vn and shop.tanadaithanh.vn e-commerce platforms.

Differentiator

Problem solved

Functional benefit

Brands

• Đại Thành Classic: Solar water heater line using SUS 304 stainless steel, with tube variants Ø58 and Ø70.
• Đại Thành Vigo
• Đại Thành Platinum
• Đại Thành Core
• Plasman
• Đại Thành Gold
• Rossi
• STROMAN
• Ipaint
• Beluga
• Wonang
• Blanc

Products and services

• Máy nước nóng năng lượng mặt trời Đại Thành (Solar water heaters)

Quantifiable outcome

• Bồn tự hoại đạt chuẩn B - QCVN 14:2008/BTNMT (wastewater standard)
• +4 more outcomes

Segments3 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature8 records

Partnerships

Four partnerships are on record, tiered minor and core.

• ZaloPayminorGTM or Marketing Partner · 15 April 2026ZaloPay partnership offers additional 100,000 VND discount on orders from 3M VND on daithanhgroup.vn and shop.tanadaithanh.vn, running from 15/04 to 15/06/2026 as part of promotional campaigns.
• Sedal (Tây Ban Nha/Spain)coreTechnology or IntegrationSedal Spain supplies the water divider components used in Rossi brand shower products (e.g., Rossi R806SC). Sedal is described as a premium Spanish manufacturer known for water divider products with high water pressure resistance, high temperature tolerance, excellent abrasion resistance, water savings, and smooth operation across 450,000 opening/closing cycles.
• POSCO (Hàn Quốc/Korea)coreTechnology or IntegrationPOSCO supplies stainless steel (POSCO 304) used in Wonang brand premium sinks. Wonang sinks are imported complete from Korea and made from POSCO 304 stainless steel, known for superior corrosion resistance, high temperature tolerance (870°C continuous, 925°C intermittent), and durability.
• Wonang (Hàn Quốc/Korea)coreTechnology or IntegrationWonang is a Korean brand whose premium sink products (WPD08747, WPD08645, WKJ08551) are imported complete from Korea by Tân Á Đại Thành for the Vietnamese market. Wonang sinks feature POSCO 304 stainless steel, AL-Pad & PE-Pad noise reduction technology, and anti-condensation design.

Scale indicators3 records

Recent moves6 records

Expansion highlights6 records

Broad incumbents

• Ferroli: Italian/global water-heating and HVAC brand with Vietnam distribution. Direct competitor in the water-heating category, with comparable B2B project presence in real estate and hospitality.
• Coway: Korean water-purifier specialist with Vietnam presence. Direct competitor in the water-purification category, particularly in urban Vietnamese households and through direct-sales subscription models.
• Ariston Group: European water-heating incumbent with established Vietnam presence. Competes directly in the electric and solar water-heater category, particularly at the premium tier above the Đại Thành brand.
• Panasonic Vietnam: Panasonic's Vietnam operations span home appliances including water heaters, purifiers, and small kitchen appliances. Broader portfolio but overlapping categories and target Vietnamese consumers.
• A.O. Smith Corporation: Global incumbent in water heating and water treatment. Premium brand entering Vietnam with similar water-heater and filtration technologies, competing for the higher-end of the same Vietnamese customers Tân Á Đại Thành targets.

Direct peers

• Goldsun Group: Vietnamese kitchen and household appliance brand covering cookware, water heaters, and home appliances. Comparable scale and channel footprint in Vietnam's household-appliance category.
• Kangaroo (Kangaroo Group): Vietnamese home appliance manufacturer with strong presence in water purifiers (RO), water heaters, and kitchen appliances. Most direct competitor in the Vietnamese water-filtration and home-water category, with overlapping omni-channel distribution.
• Karofi Group: Vietnamese smart-water company specializing in RO purifiers, hydrogen water, and whole-house filtration. Closest direct competitor in advanced water-treatment technology and brand positioning against the Rossi RO/Hydrogen line.
• Sunhouse Group: Vietnamese household appliance manufacturer offering water heaters, cookware, kitchen appliances, and small appliances. Broadly overlapping product portfolio with comparable mass-market price positioning and Vietnamese distribution.

Others

• Roper Technologies (water/building products portfolio): Listed acquirer of water-related and building-technology businesses globally. Adjacent capital-markets comparable for valuation purposes but does not directly compete in Vietnam retail.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks7 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/tanadaithanhdeal

Compliance7 records

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries3 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Tập Đoàn Tân Á Đại Thành