Linhai Zhengda Machinery Co., Ltd. is a leading global company specializing in stone processing machinery. With over 30 years of experience, we are dedicated to creating the best stone edge polishing machines. Located in TAIZHOU, we have a skilled team of engineers and technicians who continuously improve our machines and introduce new technologies.

We prioritize customer satisfaction and provide comprehensive after-sales support. Our trusted machines are used worldwide, and we have established long-term partnerships with distributors and dealers. With our commitment to innovation and global reach, we confidently meet customer needs and maintain our industry leadership.