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Production capacity

Production capacity

Innovation-driven, high-efficiency production

Tengma uses alloy tool steel and vacuum heat treatment technology to produce thread rolling dies and thread rolling wheels with a wide variety, high precision, long life, and complete specifications.

Quality first, precision as the standard

Quality originates from the careful control of every detail. Tengma uses a universal tool microscope to precisely measure parameters such as the pitch diameter, thread angle, and tooth height of the processed threads. The heat treatment hardness detection standards guarantee that customers can roll high-strength bolts.

Unwavering commitment, unyielding quality

With more than 30 years of persistence and perseverance, Tengma has never stopped. It has successively obtained GB/T 19001-2016/ISO 9001:2015 quality management system certification, and has been recognized as a Jiangsu Provincial Enterprise Technology Center, a Jiangsu Provincial Private Technological Enterprise, and a Top 100 Star Enterprise, among other honors. Its products and international trade have been recognized and trusted by countries worldwide.

Building brands, creating the future

With the spirit of striving for perfection, we forge every precision part. We firmly believe that quality creates brand, and craftsmanship creates the future. Only with dedication can we manufacture the best products. Let us work together to lead the enterprise into a new era.

Production and testing equipment

Production and testing equipment

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