High Quality, Wide product range, Enviroment friendly and fast reacting concrete products company. The Aizawa Group was established in 1935 as a state of the art, concrete technology pioneer and with a goal of making customer service formost.

 Starting with the production of small pre-cast products, then expanding to centrifugal reinforced concrete pipes (Hume Pipes), from the begining the use of automated machinery to produce pre-cast products, at high speed was widespread. The company soon expanded into the Pile market, and today our Pile products include the PHC Pile, Friction Pile, Auger Pile, while our H pile was developed for the domestic market, and has become a brand name amongst many large house construction companies. The Koma Block, or Topbase, can be used to make previously unusable land into a solid foundation for construction, continuing our aim to become a 'Foundation One stop Shopping' service for our customers, and our products reflect these varying needs.

 Our Ready Mixed Concrete (RMC) business is one of the largest divisions in the company, with a network of high speed batcher plants across the area, today totaling 16 sites, with 6 in the greater Sapporo area. Our high quality RMC products include SEC ( Sand Enveloped with Cement), RCCP (Roller Compacted Concrete Pavement) and CFT (Specialized concrete for use in tall buildings), making us one of the market leaders in this field.
 The start of the 21st century has lead us to look to the future of RMC, and the Oops! company was formed. Using the latest IT (Information Technology) products, a network of automated plants was established, based on the themes of "Quality", "Cost" and "Service", a new revolutionary business model for the RMC industry. Starting with 8 plants in the central area, this will expand to 10 next year, and with the start of a franchise version, will further expand to cover the whole country.
 Our customers encounter varying problems and have differing needs, and The Aizawa Group works closely with them, to fullfill every wish of the customer, and solve every problem. 'Products, Technology, Service and Cost' are of course the main aims of any company, but the Aizawa Group also believes that 'Solutions' can only come about through a close working relationship with the customer, and quick reaction to their continuously changing needs.

 The material we call concrete can be used to many ends, and so "Concrete basics for life" is the fundemental theme for our business and customers.


AIZAWA Group Chief Executive

Yoshihiro Aizawa