Toyota Kohki Co., Ltd., is a skilled, high tech, technical and precision precast concrete mold manufacturer. They are able to meet the demands of complex and diverse precast concrete products used at Japanese civil engineering jobsites on a daily basis. With their cultivated knowhow, skills, and experience, Toyota Kohki has been the leader in Japan and offer durable and precise molds to their customers. The following is an example of a wet cast concrete mold designed and manufactured by Toyota Kohki.