Beijing Topone Tungsten & Molybdenum Technology Co., Ltd.

is a high-tech enterprise specializing in the research and development, production and marketing of tungsten-molybdenum materials. TOPONE is comprised of many tungsten-molybdenum experts and industry elites with decades of experience and excellent achievements in the area of tungsten-molybdenum materials and technology. TOPONE goes in for enhancing the integral level of tungsten-molybdenum manufacturing, developing tungsten-molybdenum materials and expanding the scope of technology applications. TOPONE dedicates itself to the research and service of demand markets of tungsten-molybdenum materials. TOPONE is trying to harmonize and improve the industry standards of tungsten-molybdenum manufacturing and has established a good relationship with the mainstream suppliers, jointly promoting the healthy development of tungsten-molybdenum industry.

TOPONE invested 10 million yuan in building a new tungsten-molybdenum materials production base in Bangjun Industrial Park, Ji County, Tianjin, which was completed and put into operation in June 2015.This factory covers an area of 30 mu and adopts internationally advanced smelting and processing technology of tungsten-molybdenum materials. It is possessed of a complete set of production technology, including atomization doping, high temperature reduction with hydrogen, powder molding, compact high temperature sintering, swaging, drawing, polishing, sheet rolling and so on. The development, production and quality control of tungsten-molybdenum products are in strictly accordance with ISO9001: 2000 standard and the annual production capacity is up to 200 tons. Due to the excellent quality and thoughtful service, “TOPONE” tungsten-molybdenum products are widely applied in multifarious areas: argon arc welding and plasma cutting, vacuum high-temperature parts, blue sapphire thermal field, ion implantation, vacuum coating, sputtering target, laser illumination and so on. “TOPONE” tungsten-molybdenum products are trusted and purchased by both domestic and foreign customers and TOPONE offers hundreds of different specifications for six series of products.

Tungsten electrode series: thorium tungsten electrode, tungsten-cerium electrode, lanthanum tungsten electrode, zirconiated tungsten electrode, yttrium tungsten electrode, pure tungsten electrode, multi-composite electrode and so on。

Tungsten-molybdenum wire rod series: tungsten wire, molybdenum wire, tungsten rod, molybdenum rod, polished tungsten rod, polished molybdenum rod and so on。

         Tungsten-molybdenum sheet series: tungsten foil, molybdenum foil, tungsten strip, molybdenum strip, tungsten sheet, molybdenum sheet, tungsten plate, molybdenum plate and so on;

       Wire cutting molybdenum wire series: cold-drawn molybdenum wire, hot-drawn molybdenum wire, cut-to-length molybdenum wire and so on;

Tungsten-rhenium wire series: tungsten-rhenium thermocouple wire, tungsten-rhenium high temperature binding wire, tungsten-rhenium laser electrode, tungsten-rhenium thermocouple, tungsten-rhenium sheet and so on;

Tungsten-molybdenum deep-processing products series: tungsten crucibles (sintered state, forging state), molybdenum crucibles (sintered state, forging state), tungsten boat (riveting, stamping), molybdenum boat (riveting, stamping), tungsten copper, hyperbaric tungsten, tungsten-molybdenum alloy products, tungsten screw, gold-plated tungsten wire, tungsten target, molybdenum target, tungsten-molybdenum heat shield, tungsten-molybdenum deep-processing products and so on.

“Expert manufacturing, expert’s choice”. This is a commitment from TOPONE to all customers. With many years of experience in tungsten-molybdenum business, TOPONE is confident to fulfill this commitment. TOPONE is unsparing in its pursuit of perfection and keeps marching towards the next milestone!

     As your ideal choice and reliable partner, TOPONE joins hands with you for a better future!