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"For quality steel, choose Tongte." Molds are the mother of industry, and the development of the mold industry relies on high-quality mold steel. Drawing from Tongte's three decades of technical expertise in the mold steel sector, to address issues such as the high cost of premium materials, lengthy payment terms in sales, and slow order response times in the mold industry's development, the listed company Netsun was introduced to jointly establish Zhejiang Tongtebao New Material Technology Co., Ltd. This venture is dedicated to advancing the mold industry's internet ecosystem, providing cost-effective material and service solutions for the mold industry chain.

"Tongte Special Steel" has earned a reputation in domestic and international markets based on its exceptional product value-added and core market competitiveness. The company has established a production chain encompassing mold steel, vacuum heat treatment, and mold bases. Particularly in the high-end hot-work mold steel sector, its main product series include TT8411 hot-work mold steel, TT8413 hot-work mold steel, TT8419 hot-work mold steel, and TT8423 hot-work mold steel. These products meet or exceed the performance of similar imported steel grades in terms of purity, red hardness, ductility, toughness, hardenability, erosion resistance, and thermal cracking resistance. The company's mold steel materials are highly praised by partners, including Baosteel Group, BYD, Xusheng Group (Tesla Motors), Tuopu, Wencan Co., Ltd., among others.

Netsun (SZ:002095), which became a newly listed internet company in 2006, has been deeply rooted in the industrial internet since its listing. It has completed the construction of three major infrastructures: industrial internet, supply chain finance, and logistics network, and has developed three major platforms: Netsun, 100ppi.com, and Netsun Commodity Trading Center.