Quality Management Systems

    A quality management system (QMS) is a collection of business processes, procedures, and policies aimed at meeting the needs of customers and increasing their satisfaction. QMS enables organizations to define, measure, control, and improve various core business processes, resulting in increased business performance.

      Thang Loi Co., Ltd. has been in business for over 20 years and has developed a quality management system based on ISO 9001:2015 to ensure that products meet the highest standards.

Applying ISO 9001 quality management system

      The ISO 9001 quality management system is used by the company in technology, production, and product supply. The Quality Management System and production requirements are strictly adhered to at the company:

            1. The production process and quality control are strictly applied from the input raw material inspection stage to the production stages and the output product inspection stage.

            2. Cast iron and steel are proportionally melted, mixed, and grated, then poured into a ready-made mold that meets the requirements of porosity, ventilation, air permeability, and adhesion ... in accordance with technical requirements.

            3. The mold is made on the surface plate, so it has high accuracy, less swarf, a smooth surface, and short operation time.

            4. Liquid steel is poured into the mold according to a predetermined technique for each type of product.

            5. Products are knocked-out, sorted, and put into the mechanical workshop for grinding, assembly, painting and packaging.

            6. All batches are classified and sampled for analysis to check chemical composition, mechanical properties, and load capacity and must be assessed to meet standards before the corresponding product of that batch is allowed to be released from the factory.

      This whole process is written to ensure that the factory always provides products with outstanding advantages in terms of bearing strength and durability suitable for industrial and civil constructions.

      Over 20 years of growth and development, Thang Loi Co., Ltd. is not only proud of the professional steel casting enterprise brand with high quality products, but also proud of those products that build the prestige of the company and contribute to make the face of Vietnam's casting industry in the international market.