Pragmatism·Innovation·Excellence

Wisdom Converges in Chongqing, Craftsmanship Embarks on a New Journey. As a UFI-certified professional exhibition, the 26th Lijia International Intelligent Equipment Exhibition will grandly open from May 28 to 31, 2026, at the Chongqing International Expo Center (Yuela). With the theme "Intelligence Leads the New Quality, Craftsmanship Unveils New Horizons," this edition of the exhibition will gather over 1,300 domestic and international enterprises, spanning nearly 100,000 square meters, focusing on the manufacturing upgrade needs of Sichuan and Chongqing, and establishing a comprehensive industrial chain collaboration platform. Henan Shili Diamond Products Co., Ltd., with three decades of expertise in superhard material R&D and manufacturing, will make a strong debut at this grand event. We sincerely invite new and existing clients, as well as industry peers, to visit our booth, explore new pathways in precision manufacturing, and jointly chart a blueprint for industry win-win collaboration.

Founded in 1992, Henan Shili started as the Luohe Natural Diamond Products Factory and has now evolved into a national high-tech enterprise integrating R&D, production, and sales. It also serves as the Henan Provincial Engineering Research Center for Diamond Precision Dressing Tools. The company specializes in four major product series: diamond dressing tools, grinding tools, measuring tools, and cutting tools. With over 200 sets of advanced production equipment, it boasts an annual production capacity of one million units (sets). A comprehensive quality control system has been established, covering everything from raw material selection to finished product inspection. Many of its products achieve international advanced precision levels, successfully replacing imports and enjoying widespread sales both domestically and internationally.

With over three decades of industry expertise, Henan Shili has consistently prioritized innovation as its core driver, continuously increasing R&D investment and accumulating dozens of utility model and invention patents. Its leading product, the diamond dressing roller, has received certification from the China Machine Tool Tooling Industry Association, with related projects included in the National Torch Plan Industrialization Demonstration Program. The company has been honored as a Henan Provincial Quality Benchmark and recognized as a National-level Technology-based Small and Medium-sized Enterprise. Delivering reliable quality, Henan Shili has become a premium supplier for renowned enterprises such as Dongfeng Motor, Harbin Electric Machinery Plant, and Chongqing Sanail Heling, injecting robust power into precision manufacturing with its ultra-hard "industrial teeth.".

Closely aligned with the exhibition theme "Leading New Quality, Gathering New Craftsmanship," and based on the development needs of the manufacturing industry in Sichuan and Chongqing, Henan Shili's participation in this event precisely focuses on core sectors such as new energy vehicles, aerospace, and high-end equipment, showcasing a range of key products and customized solutions. The high-precision diamond grinding wheel, made from imported premium materials, achieves a machining accuracy of ±0.001mm, compatible with various grinding machines to significantly enhance processing efficiency and surface finish. Star products like diamond reamers and dressing pens also make their debut, leveraging their high hardness and wear resistance to effectively reduce production costs and fully meet the demands of high-precision, high-efficiency manufacturing.

This edition of the Liujia Exhibition is deeply aligned with the strategy of building the Chengdu-Chongqing economic circle, hosting dozens of industry forums and supply-demand matchmaking events simultaneously, serving as a crucial opportunity to expand the western market and connect with key clients. Henan Shili will use this exhibition as a platform to comprehensively showcase its technological innovation achievements and core competitiveness, listen to customer needs, provide personalized customized services, and support the transformation of Sichuan and Chongqing's manufacturing industry toward high-end, intelligent, and green development.

From May 28 to 31, at Booth N7353 in the Chongqing International Expo Center, Henan Shili looks forward to your visit! Upholding craftsmanship with dedication and embracing innovation for the future, we eagerly anticipate collaborating with you to empower precision manufacturing with advanced technology, jointly building a new dream of an industrial powerhouse!