Since 1991
Cemented carbide Tools Manufacturer
From the production of high-end raw material tungsten carbide powder to the production and deep processing of cemented carbide, the company has a complete industry-university-research base.
tungsten carbide manufacturer
Specializing in the production of solid carbide high-precision complex gear cutters, carbide cutting tools such as hob cutters, carbide rods, plates, carbide buttons for mining and oilfield drilling, etc. Our products are widely used in iron and steel metallurgy, mechanical wood industry, electronics, petroleum, mining, geological exploration and other industries.
The story of
LMM Group
LMM Group is a large-scale high-tech enterprise integrating scientific research, production, and trade. The company has been producing cemented carbide crystals since 1991 and has a provincial-level cemented carbide engineering technology center, cemented carbide analysis and testing center, and a professional cemented carbide R&D team. We are committed to the production of high-precision gear-cutting tools and have formed a professional cemented carbide industrial base, obtained a number of patents, and reached the international advanced level.
Good products come from good raw materials and processing
High-end tungsten carbide powder raw material, We focus on quality first
International advanced production equipment, Such as German PVATePla vacuum sintering furnace, Japanese Tokai extrusion machine, etc.
Global authoritative testing equipment such as KLINGENBERG and ZOLLER, and perfect management system
R&D capabilities and services determine product advantages
Professional cemented carbide R & D team and industrial base, with independent manufacturing and innovation capabilities, production technology has reached the international advanced level, and has obtained a number of patents.
Based on the principle of serving customers, we cooperate with Oerlikon Balzers to provide customers with technical, on-site application, grinding and coating services.
We have won the trust of customers with stable product quality , comprehensive technical support, and high-quality service, and now maintains good long-term supporting partnerships with more than ten well-known enterprises such as Beijing North Gear, Changzhou Hengli, Rongcheng Shuguang and so on.
Quality Control
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Professional manufacturer of metal cutting tools and also could supply professional technology to help cusotmer solve the problem and improved production efficiency.
Solve processing problems for customers
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LMM has been committed to helping customers optimize metal processing procedures and improve effects, helping customers improve production efficiency, obtain the lowest tool costs and increase profitability.
