Jiande Sinyor Building Materials Co., Ltd is a comprehensive building materials and admixtures manufacturer integrating R&D, production and sales. The company was founded in 1999 with a registered capital of 20 million RMB.  Its predecessor was Lin'an Huifeng Chemical Co., Ltd. Over 20 years development, the company has been committed to the R&D and application of environmental and energy-saving building materials, which has been accredited with ISO Quality Management System Certification.

The company is engaged in the R&D, production and sales of building admixtures, such as concrete reducer, cement grinding aid, cement chromium removal agent (powder), cement desulfurization and denitration agent (power), concrete water reducer, dry mortar and wet-mixed mortar admixture, duct grouting material, grouting mortar, etc.

The company has great R&D ability and superior advantages in hardware and software such talents and equipment. In terms of talents, we have established a talent echelon in production and R&D that we have recruited high level talents with doctoral and master degrees from key universities such as Tsinghua University and Zhejiang University, and hired senior experts in fields such as cement, concrete, bridge, highway and building, ensuring the company with a leading position in the industry. At the same time, the company has established DSL automatic control system production line which is equipped with full set of sophisticated testing equipment to ensure the stable product quality.

With its leading technology, stable quality control, and sound after-sales services, the company has customers all over the world established long-term and healthy cooperative relationships with large state-owned enterprises such as China National Building Material Group. At present, the company owns five production bases in China (Lin'an, Quzhou, Chongqing, Baoji, Kunming), and a service network covers 27 provinces and cities.

In the future, the company is committed to providing the world's building materials companies with integrated customized functional products and technologies, helping building materials companies to meet market demand with innovative technologies, and becoming a strategic partner of world's building materials companies.

We sincerely welcome industrial practitioners to visit and cooperate with us. We hope to communicate with companies all over the world for win-win cooperation.