Global Construction Chemical Additives Supplier

Company Profile

Suzhou SUNBO Chemical Building Materials Co., Ltd. was established in 2001. With over two decades of deep expertise in the building materials sector, it is a national high-tech enterprise specializing in functional additives for cement-based and gypsum-based mortars, as well as concrete admixtures. The company's main products include polycarboxylate-based and melamine-based high-performance superplasticizers, defoamers, gypsum retarders, suspension stabilizers, Hydrophobic Agent，etc. These offerings rank among the top in China for performance and market share, and are exported to regions including South America, North America, Russia, and Southeast Asia.

SUNBO features a strong R&D framework and an expert technical team. It holds 13 invention patents and 4 utility model patents, and has contributed to over 20 national and industry standards. Through ongoing innovation, the company leads sector advancement. It is a recognized National High-Tech Enterprise, with its tech center named a Jiangsu Provincial Enterprise Technology Center and a "Specialized, Refined, Differential, and Innovative" firm, among other honors.

Headquartered in Suzhou, we operate 2 R&D centers and fully automated production facilities in Jiangsu and Shandong Province, covering more than 70,000 M2. Equipped with advanced DCS control systems and intelligent warehousing, annual production capacity reaches 100,000 tons, ISO9001-certified quality systems ensure consistent performance, efficiency, and reliable global delivery.

Moving forward, SUNBO will stay true to its principles of "Independent Innovation, Scientific Development, and Continuous Surpassing," while fulfilling its mission of "Meeting Customer Needs and Building the SUNBO Brand." The company is committed to delivering greater value to global customers and creating a shared future of success.

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Capacity: 100,000 tons

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Total area: 70,000 ㎡

History: 24 years

Patent: 17

Standardization Involvement: 20

Mission

We are committed to developing eco-friendly, high-quality solutions for our customers, fostering inclusive growth for our employees,and contributing to a cleaner and healthier world.

Vision

Leading the global transition toward greener, more sustainable building materials.

Why Choose

24 Years of Expertise

With decades of experience in construction additives, we deliver proven solutions trusted by global partners.

Strong Manufacturing Capacity

Fully automated production with an annual capacity of 100,000 tons, ensuring stable supply and on-time delivery.

Advanced Innovation and R&D

Supported by two R&D centers and a PhD-led technical team, we have obtained 17 patents, proving our strong innovation capability.

Comprehensive Product Range

From superplasticizers to defoamers, retarders, stabilizers, and hydrophobic agents, we cover a wide spectrum of concrete and mortar applications.

Commitment to Quality

Strict international quality control ensures what you test is what you get—consistent and reliable performance.

Key Milestones

2002

Introduced innovative steel fiber-reinforced concrete manhole covers, replacing traditional cast iron.

2007

Launched Gypsum Retarder series;

Established a“R&D CENTER”

2013

Named Suzhou Enterprise Technology Center.

2015

Launched defoamer admixture series.

2017

Established Suzhou Green Building Materials Research Center.

2019

Re-certified as National High-Tech Enterprise.

2021

Introduced specialty PCE Superplasticizer for gypsum-based material and UHPC.

2023

New ShangDong production base fully operational.

2025

SUNBO was once again awarded the title of "National High-tech Enterprise"; it is accelerating its globalization strategy and fully expanding its overseas business markets.

2001

Founded Suzhou Huaxin Chemical Building Materials Co., Ltd.

Developed SMF plasticizers

2006

Developed PCE Superplasticizer admixtures;

Certified ISO9001 Quality Management System.

2009

Recognized as a Technology-Based Small and Medium-Sized Enterprise (SME) in Jiangsu Province

Products are exported to Europe, America, Southeast Asia and other international markets

2014

Awarded Jiangsu Private Technology Enterprise;

Suzhou Famous Trademark.

2016

Recognized as National High-Tech Enterprise.

Recognized as a Technology-Based Small and Medium-Sized Enterprise (SME) in Jiangsu Province.

2018

Named Suzhou Famous Brand Product.

2020

Shandong Dezhou new base project launched

Awarded the Jiangsu Provincial Enterprise Technology Center.

2022

Recognized as a Specialized & Innovative Jiangsu SME;

Recognized as National High-Tech Enterprise.

2024

Awarded Influential Brand in the Ready-Mixed Mortar Industry

Strong Innovation Capability

At Suzhou SUNBO, innovation is at the core of everything we do. With decades of expertise in construction chemical additives, we continue to push boundaries through advanced research and development.

With two R&D centers, a PhD-led team, and 17 patents, SUNBO is your trusted partner in creating the next generation of construction chemical solutions.

Two Advanced R&D Centers

Equipped with advanced analytical instruments and testing facilities, our two R&D centers ensure precision, efficiency, and continuous innovation.

PhD-Led Expert Team

Guided by a team of highly qualified experts, we continuously innovate in formulation and application technologies to deliver reliable, high-performance solutions.

Proven Innovation Capacity

With 17 patents and ongoing research projects, we demonstrate strong innovation and a commitment to driving the industry forward.

Sustainable Solutions

Our R&D focuses on developing eco-friendly, high-efficiency additives, helping the construction industry achieve both performance and sustainability.

Quality Control at SUNBO

At SUNBO, we believe that quality is the foundation of trust. That’s why we have established a comprehensive and standardized quality assurance system covering every stage of production. From raw materials to final shipment, each step is carefully monitored and controlled to ensure consistent performance and reliability.

Raw Material Inspection

Only approved materials are used to guarantee the stability of our products.

Production Check

Continuous monitoring during production to ensure process accuracy and consistency.

Finished Product Testing

Rigorous testing to confirm that all specifications and performance standards are met.

Sample Retention

Samples are systematically archived for traceability and future reference.

Final Inspection & Shipment

Thorough checks before delivery to secure product quality and customer satisfaction.

01 / 05

Raw Material Inspection

Production Check

Sample Retention

Final Inspection & Shipment

Two Major Production Bases

Our production base spans over 70,000 square meters, featuring fully automated production lines, advanced DCS control systems, and intelligent warehousing. With an annual capacity of 100,000 tons, we ensure high-efficiency, consistent quality, and timely global delivery.

Production Base

Certifications

SUNBO has always adhered to a quality-first principle and established a comprehensive management system. We are certified by the following internationally recognized standards:

ISO 9001 Quality Management System

ISO 14001 Environmental Management System

ISO 45001 Occupational Health & Safety Management System

REACH Registration (Successfully registered Ethylene Oxide under REACH Regulation)

In addition, SUNBO has been recognized as a National High-Tech Enterprise for three consecutive terms, with multiple authorized invention and utility model patents, showcasing strong R&D and innovation capabilities.

Sustainability Act

Green Manufacturing

At SUNBO, we uphold the core philosophy of green manufacturing, integrating environmental responsibility into every step of our construction additives production. We recognize that advancing sustainable manufacturing is not only a trend but a commitment to future generations.

SUNBO actively adopts eco-friendly production processes, continuously optimizing energy consumption, reducing greenhouse gas emissions, and eliminating harmful chemicals. Through the use of high-efficiency equipment, intelligent control systems, optimized water usage, and scientific waste management strategies, we effectively minimize the environmental impact of our manufacturing operations.

Building a Sustainable Future

Our construction additives deliver outstanding performance and stability, while fully aligning with the demands of green infrastructure and sustainable building. From sustainable sourcing of raw materials to environmentally responsible product design, SUNBO is committed to achieving both superior building performance and environmental conservation.

We believe the future of construction should be efficient, eco-friendly, and sustainable. Driven by innovation and rooted in green manufacturing, SUNBO continues to provide reliable, eco-conscious solutions to the global construction industry—contributing to a better, more livable world.

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