science and technology research and development-HONGYUAN-Committed to aluminum alloy casting parts

PRODUCTION CAPACITY

Innovation-driven, efficient production

Tengma selection of alloy tool steel manufacturing, the use of vacuum heat treatment process, the production of washboard and rolling wheel, variety of high precision long life specifications.

Quality-oriented, precision is ruler

The quality comes from the careful control of every detail. Tengma has precisely measured the parameters of thread pitch, tooth shape angle and tooth height in the processing of threads by universal microscope. The heat treatment hardness testing standard is to ensure that customers can roll high-strength bolts.

The first heart does not change, the quality does not forget

After more than 30 years of persistence and hardships, Tengma has never stopped. It has successively obtained GB/T 19001-2016/ISO 9001:2015 Quality System Certification, and has been rated as Jiangsu Provincial Enterprise Technology Center, Jiangsu Private Technology Enterprise, Top 100 Star Enterprise and many other honors. In the fields of product production and international trade, it has been recognized and trusted by all countries in the world.

Cast the brand, create the future

With the spirit of excellence, cast every precision parts, we firmly believe that quality casts the brand, ingenuity casts the future, only the heart can produce the best products, let us work together to lead the enterprise into a new era.

PRODUCTION EQUIPMENT