Nantong Dongchen Heavy Machine Tool Co., Ltd. has always upheld quality as its foundation and reputation as its cornerstone, strictly adhering to national and international standards to establish a scientific and comprehensive management system. Over the years, thanks to our solid technical capabilities, rigorous production processes, and high-quality service, the company has successfully obtained numerous authoritative certifications and qualifications, earning widespread recognition from both the industry and the market. The following are some of our core certifications and honors, which fully demonstrate our comprehensive strengths in R&D and innovation, manufacturing, quality control, and corporate management.