Based on China's Tsinghua University for technology, Shandong Huadi Architecture Science and Technology Co., Ltd., as a high-tech entity combining with industry, academy and research, was incorporated for the adaptation to the conversion of the scientific and technological achievements into productive forces. The company also integrates itself with R&D, production, sales and technical services. Our R&D and manufacturing base is located in Qingning Industrial Park, Jiyang, Jinan City, Shandong Province, P.R.China.The business lines include: series of various types of the concrete admixtures, such as the high range water reducer, retarder, pumping aid, anti-freeze, early strength and water-repellent admixture, etc.The annual product capacity reaches 500,000 MTs. We can also develop and produce other new products as per the special requirements of our clients and accept all types of OEM and ODM orders.At present, we are the leading manufacturer in producing the concrete admixtures and with the high quality and effective service, our products are selling well both at home and abroad.

Picture	Certification Name	Certified By	Business Scope	Available Date --- Expired Date	Verified
	ISO9001	BEIJING GUOJIANLIANXIN CERTIFICATION CENTER CO., LTD	Production, Sales and Service of Synthesized Naphthalene Series High Efficiency Water Reducer, Polycarboxylate Superplasticizer High Efficiency Water Reducer, Aminosulfonic Acid Series High Efficiency Water Reducer, Pumping Aid Admixture, Anti-freezing Admixture, Water Repellent Admixture, Expanding Admixture and Ready-mixed Mortars.	2014-01-16 ~ 2017-01-15

Business Type	Manufacturer, Trading Company	Country / Region	Shandong, China
Main Products	Series of Concrete Admixtures, Polycarboxylate Superplasticizers, Melamine Based Superplasticizer, Aliphatic Superplasticizer, Automatic Compounding and Synthesizing Machine For Concrete Admixture	Total Employees	501 - 1000 People