Shandong Tongsheng Building Materials Co., Ltd. founded in 1990 and located at the historic Qingzhou city,Shandong province,China. is a global supplier and munufacturer major in concrete admixtures and cement additive used for enhancing the performance of concrete strength,,saveing cement, increasing water reducing ratio and so on.
We have high quality employees about 3 engeneers and 18 reasearchers in our company are focusing on quality and innovation. Our team has significant experience in the concrete industry working for producers, designers and contractors. In 2003, We attained ISO9001:2000 Quality Management System Certification.
Our company supplies over five major series of concrete superplasticizers.
1.sodium naphthalene formaldehyde-type superplasticizers
Sodium sulphate (1% . 5%. 7%. 10% . 15% . 18% . 20%)
2.polycarboxylate-typer superplasticizers(Third generation)
Powder 97%
Liquid (20%. 40%. 50%)
3.aliphate-type superplasticizers
Powder 97%
Liquid 30%
4.amino-type superplasticizers
Liquid 33%
Those product are widely used in large construction project,such like the the construction for the foundation of railways, the highroads, the power plants, the oil drilling well,the airports and dam.
Also our market convered around the world,we are export to USA ,KOREA,GERMANY,JAPAN,SOUTHEAST ASIA and other countries areas.
our mission is "QUALITY FIRST,CUSTOMER FIRST" . We use this knowledge to the customer's advantage, helping to increase productivity, performance and efficiency to meet today's concrete construction challenges.
