K. Wah Construction Materials

Name

K. Wah Construction Materials

Legal name

K. Wah Construction Materials (Hong Kong) Limited (嘉華建材（香港）有限公司)

Website

https://kwcml.com

Company type

Private

Founded year

1955

Operating status

Operating

Headcount range

101–250 employees

Ownership category

akta.pro rank

Product category

Construction Materials Manufacturing

NAICS

Cement and Concrete Product Manufacturing (3273), Cement Manufacturing (32731), Ready-Mix Concrete Manufacturing (32732), Concrete Pipe, Brick, and Block Manufacturing (32733), Concrete Pipe Manufacturing (327332)

SIC

Cement, Hydraulic (3241), Concrete, Gypsum & Plaster Products (3270), Concrete Products, Except Block & Brick (3272)

akta.pro primary industry

Construction Aggregates Mining & Processing (Sand, Gravel, Crushed Stone) (IMADAAAI)

akta.pro secondary industries

Aggregate Processing & Value-Added Products (Washing, Screening, Asphalt/Concrete Aggregates) (IMAKAHAH), Ready-Mix Concrete Production & Delivery (IMADAAAA), Recycled Aggregates & C&D Materials Processing (RCA, RAP, Glass Aggregate) (IMAKAHAI)

Keywords

• Construction materials supply
• Aggregates and quarrying
• Ready-mixed concrete
• Cement manufacturing
• Precast concrete products

Headquarters

HQ city

Kowloon City

HQ country

Hong Kong SAR China

HQ region

Asia

Offices5 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Aggregates (Crushed Stone) Sales: Wholesale crushed-stone / aggregates supply to construction contractors, concrete plants and asphalt plants. Stated annual production capacity exceeds 16 million tonnes. The aggregates business is the cornerstone dating back to 1955.
2. Ready-Mixed Concrete Sales: Sale of standard and specialty ready-mixed concrete (early-strength, self-compacting, eco-mineral powder, lightweight) to building and infrastructure projects in Hong Kong, Macau, and Mainland China. Annual capacity exceeds 4 million m3, with more than 2,000 mix designs offered.
3. Cement Sales: Sale of cement produced at five new dry-process rotary kiln plants (Anning, Baoshan, Qujing, Zhaotong, Pu'er) under joint venture with Kunsteel Group, with annual capacity of 12 million tonnes.
4. GGBS (Ground Granulated Blastfurnace Slag) Sales: Sale of eco-friendly GGBS produced through strategic partnerships with multiple Chinese steel groups (Shougang, Kunsteel, Masteel, Nanjing Steel, Egang, Shaogang, Shuigang). Annual capacity of 12 million tonnes (rising to 14+ million tonnes per company history).
5. Asphalt Production, Paving & Road Marking Services: Production and supply of asphalt (normal, special, reclaimed, coloured) plus paving, milling, road surfacing, road marking, and equipment rental services. Annual capacity 400,000 tonnes. K. Wah Asphalt Limited (KWA) is the operating entity.
6. Precast Concrete Products Sales: Sale of precast concrete products including drainage/jacking pipes, sewerage pipes, PHC piles, highway barriers, and eco-blocks (made from recycled glass and construction waste). Annual capacity 50 million eco-blocks, 1 million m PHC piles, 120,000 tonnes concrete pipes.

Go-to-market motion2 records

Distribution channels5 records

Marketing channels6 records

Core offering

K. Wah Construction Materials is a vertically integrated construction materials manufacturer that produces and supplies aggregates, cement, ground granulated blastfurnace slag (GGBS), asphalt, ready-mixed concrete, eco-blocks, precast concrete piles, and precast concrete pipes. Its value chain spans quarrying and aggregates production through cement and GGBS processing to ready-mix concrete batching and precast manufacturing, with operations in Hong Kong, Macau, and 13+ cities across Mainland China via owned plants and joint ventures with major Chinese steel groups. KWCM sells primarily to construction contractors, concrete plants, asphalt plants, government infrastructure projects, and green-building developers on a B2B, contract-based basis.

Product overview

K. Wah Construction Materials (KWCM) operates as a single integrated construction materials manufacturer in Hong Kong, delivering a portfolio of eight core product lines rather than a software platform with modules. The portfolio centres on Cement and GGBS (sourced via strategic partnerships with mainland Chinese steel groups), complemented by Aggregates (quarrying), Asphalt, Ready Mixed Concrete (across 7 plants), Eco-Blocks, Precast Concrete Piles, and Precast Concrete Pipes. Together these offerings form a vertically aligned materials supply chain serving Hong Kong's construction industry, with aggregates and cement feeding downstream ready-mix concrete and precast concrete production.

Differentiator

Problem solved

Functional benefit

Products and services

• Cement Cement produced at five new dry-process rotary kiln plants in Yunnan (Anning, Baoshan, Qujing, Zhaotong, Pu'er) via joint venture with Kunsteel Group. All plants are equipped with Waste Heat Power Generation (WHPG) and De-NOx systems. Annual capacity exceeds 12 million tonnes. Sold to construction and infrastructure customers in China.
• GGBS (Ground Granuated Blastfurnace Slag) Supplementary cementitious material produced by converting blast-furnace slag byproduct from steel production into an eco-friendly cementitious material through strategic partnerships with Beijing Shougang, Yunnan Kunsteel, Anhui Masteel, Nanjing Iron and Steel, Hubei Egang, Guangdong Shaogang, and Guizhou Shuigang. Combined annual capacity of 12+ million tonnes (rising to 14+ million tonnes). Sold to construction and green building customers.
• Aggregates (Crushed Stone) Crushed stone aggregates produced from quarrying operations, including the Huidong (Guangdong) advanced environmental quarry base with 4.3 million tonnes annual capacity. KWCM is the largest quarry operator in Hong Kong with annual capacity exceeding 16 million tonnes. Sold to construction contractors, concrete plants, and asphalt plants in Hong Kong, Macau, and Mainland China.
• Asphalt Asphalt products (normal, special, reclaimed, coloured) produced by K. Wah Asphalt Limited with 400,000 tonnes annual capacity. Production is supported by an on-site HOKLAS-accredited laboratory. Sold to government and construction clients in Hong Kong alongside paving, milling, road surfacing, road marking, and equipment rental services.
• Eco-Blocks Recycled eco-blocks made from recycled glass and construction waste for sustainable construction. Annual production capacity exceeds 50 million pieces. Sold to green building and sustainable construction projects.
• Ready Mixed Concrete Ready-mix concrete (standard and specialty mixes including early-strength, self-compacting, eco-mineral powder, and lightweight) produced across 7 plants in Hong Kong and additional plants in Macau and Mainland China. Annual capacity exceeds 4 million m3, with more than 2,000 mix designs offered. Sold to construction and infrastructure customers across Hong Kong, Macau, and Mainland China.
• Precast Concrete Piles (PHC Piles) PHC (precast high-strength concrete) piles used for foundation work in building and infrastructure projects. Annual production capacity of 1 million metres. Sold to construction and infrastructure customers in Hong Kong and Mainland China.
• Precast Concrete Pipes Precast concrete pipes including drainage/jacking pipes and sewerage pipes used in infrastructure projects. Annual production capacity of 120,000 tonnes. Sold to construction and infrastructure customers.

Quantifiable outcome

• 1.9 million tonnes of recyclable materials consumed in 2023
• +6 more outcomes

Named customers2 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

17 partnerships are on record, tiered flagship, core and minor.

• Galaxy Entertainment Group LimitedflagshipStrategic or Co-development PartnerGalaxy Entertainment Group is the parent company of K. Wah Construction Materials. KWCM is described as a wholly owned subsidiary of Galaxy Entertainment Group, with both companies operating under the K. Wah Group umbrella founded by Dr. Lui Che-woo. The relationship is bidirectional: KWCM contributes to the group's diversification, while Galaxy's capital base supports KWCM's infrastructure and growth.
• Kunming Iron and Steel Group (Kunsteel, 昆鋼集團)flagshipStrategic or Co-development PartnerOne of KWCM's largest strategic partners. Co-developed cement and GGBS operations across Yunnan (Anning, Baoshan, Qujing, Zhaotong, Pu'er) producing 12 million tonnes annual cement capacity. The partnership underpins KWCM's Mainland cement business since 2005 and is a key driver of its circular-economy model.
• Beijing Shougang Group (北京首鋼)coreStrategic or Co-development PartnerStrategic partner for GGBS (ground granulated blastfurnace slag) production. KWCM sources blast-furnace slag from Shougang and processes it into eco-friendly cementitious material, part of its circular-economy model.
• Magang (Masteel) Group (安徽馬鋼)coreStrategic or Co-development PartnerStrategic partner for GGBS production in Anhui / Ma'anshan. Joint venture operates Anhui Masteel K. Wah New Materials Company Ltd. Supports KWCM's GGBS supply chain in eastern China.
• Nanjing Iron and Steel (南京鋼鐵)coreStrategic or Co-development PartnerStrategic partner for GGBS production in Nanjing. Operates Nanjing Nangang K. Wah New Building Materials Co. Ltd. Enables co-located GGBS production and circular-economy supply.
• Hubei Egang (湖北鄂鋼)coreStrategic or Co-development PartnerStrategic partner for GGBS production in Hubei. Operates Egang K. Wah New Building Materials Co. Ltd, recognised for safety and environmental work in 2022 and 2024.
• Shaoguan Iron and Steel (廣東韶鋼)coreStrategic or Co-development PartnerStrategic partner for GGBS production in Guangdong, supporting South China supply.
• Guizhou Shuigang (貴州水鋼)coreStrategic or Co-development PartnerStrategic partner for GGBS production in Guizhou, completing KWCM's pan-China GGBS network.
• Evangelical Lutheran Church of Hong Kong (ELCHK) - Tai Wo Integrated Youth Service CentreflagshipStrategic or Co-development PartnerNearly 20-year CSR partnership. Co-organises multi-year community programmes such as the 'KWCM-ELCHK Cares' (嘉信同步再展關懷) two-year programme and the 2025-2026 'Dream Soccer Program' supporting underprivileged families in Tai Po. ELCHK also awarded KWCM the 'Trusting Partner' recognition in 2021.
• L&L Soccer Academy (木子足球學院)minorImplementation/ SI/ Consulting PartnerCo-organiser of the 'Dream Soccer Program' year-long CSR initiative with KWCM and ELCHK, supporting families in need. Football Fun Day 2025 launched the program on 13 September 2025.
• Construction Industry Council (CIC) - Lo Pan Rice ProgrammecoreGTM or Marketing PartnerKWCM Social Club partners with CIC on the Construction Industry Lo Pan Rice Campaign every year, packing and distributing meal boxes to underprivileged families via the Hong Kong Institute of Construction. In 2021 KWCM packed 1,500 meal boxes. The 2024 campaign ran 10 consecutive Fridays from 18 Oct to 20 Dec 2024.
• CLP Power Hong Kong Limited (中電)coreStrategic or Co-development PartnerEnergy-management partner. K. Wah Asphalt Limited participates in CLP's Peak Demand Management campaign and won CLP's Grand Energy Management Award (Smart Energy Award 2022). Reduces ~400 kVA energy use during peak hours.
• Hong Chi Association (匡智會) - Kwong Fuk WorkshopminorGTM or Marketing PartnerLong-term CSR and floral workshop partner. Co-hosts Chinese New Year floral arrangement workshops and supplies Mother's Day floral services, supporting vocational training for persons with disabilities.
• Heung Yau (香丘)minorGTM or Marketing PartnerLocal Hong Kong incense brand that conducted a 'Lunch & Learn' workshop at KWCM in April 2026 guiding colleagues to make their own incense sticks, sharing the soothing and healing qualities of natural ingredients.
• Mirror Post (明鏡郵報)minorGTM or Marketing PartnerOrganiser of the Outstanding Corporate Social Responsibility Award, which KWCM has won 9th (2021), 10th (2023), and 11th (2025) editions.
• Hong Kong Government (Highways Department, Development Bureau, Labour Department)flagshipOthersLong-term government partner. Held the first HK quarry contract in 1964 (Anderson Road), signed a 17-year rehabilitation contract in 1997, and continues to supply materials to government infrastructure projects including the Hong Kong International Airport 3-Runway System.
• Hong Kong Institution of Engineers (HKIE)minorGTM or Marketing PartnerKWCM participates in HKIE Fundraising Cycling and Run events, including the Hong Kong Engineers Week 2023 fundraiser that passed the Tseung Kwan O Cross Bay Link, supporting new engineering talent development.

Scale indicators20 records

Recent moves12 records

Expansion highlights6 records

Broad incumbents

• Taiheiyo Cement Corporation: Japanese-headquartered global cement and aggregates group with US/Asia operations; comparable as a broad incumbent setting international benchmarks for low-carbon cement, GGBS and aggregates that KWCM's strategy increasingly references.
• Anhui Conch Cement Company Limited: China's largest cement producer with 380M+ tonnes capacity across clinker, cement and aggregates; a broad incumbent setting the pricing benchmark KWCM's cement and concrete businesses must compete against in Mainland China.
• Holcim Group AG: Global building materials leader across cement, aggregates and ready-mix concrete with circular-economy and lower-carbon product lines; comparable as a broad incumbent whose ESG/green-product roadmap informs the premium positioning KWCM is pursuing with its CIC certifications.
• BBMG Corporation: Beijing-headquartered, HK-listed building materials group covering cement, ready-mix concrete, aggregates and building products; comparable as a diversified Chinese building materials incumbent with overlapping product portfolio and GGBS/eco-material exposure.
• Asia Cement (China) Holdings Corporation: Mainland China-focused cement producer with operations in central and southern China; comparable to KWCM's Kunsteel/JV-led cement and GGBS footprint in Hubei, Guangdong and adjacent provinces.
• China Resources Cement Holdings Limited: HK-listed, Mainland-focused cement and clinker producer with clinker capacity of ~80M+ tonnes; broader incumbent whose HK/Guangdong operations overlap with KWCM's ready-mix and cement footprint.
• Huaxin Cement Co., Ltd. Major Chinese cement and clinker producer with growing aggregates and ready-mix exposure; comparable to KWCM as a large-scale, multi-region cement and concrete materials supplier with active capacity expansion.

Regional players

• Build King Holdings Limited: Hong Kong civil engineering and construction contractor active in roads, waterworks and site formation; comparable as a regional buyer/adjacent player dependent on the same aggregates, concrete and asphalt supply pool that KWCM serves.
• Hong Kong Construction (Holdings) Limited: Hong Kong-based construction contractor that procures significant volumes of aggregates, cement and ready-mix concrete; a regional customer-and-adjacent peer reflecting HK construction demand patterns that drive KWCM's volumes.

Direct peers

• Green Island Cement Company Limited: Hong Kong-based cement manufacturer and concrete producer; directly comparable to KWCM as one of the other long-standing local cement and ready-mix suppliers serving the same HK construction majors and public-works projects.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat6 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/kwcml

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

Subsidiaries15 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 K. Wah Construction Materials