Dongguan Hengtai Measuring Instrument Co., Ltd. is a high-tech enterprise specializing in the agency, sales and service of testing equipment. the company adheres to the policy: high quality products, face-to-face service with customers, so that every customer can buy products without worries. business philosophy: professional, honest and win-win. business scope: business scope: instrument class Mitutoyo hardness tester, projector Multiweigh Packaging Machinery and tool microscope of Japan Sanfeng. The hardness tester made in China (Rockwell, micro, Brinell, Leeb, Shaw, Shao, etc.) was used. Taiwan Marriott rational projector, image measuring instrument and tool microscope. metallographic pretreatment equipment (cutting machine, embedding machine, polishing machine). metallographic microscope, solid microscope and magnifier. tools various measuring tools (such as height gauge, micrometer, caliper, dial indicator, etc.) of Mitutoyo, Japan. Japan Toyo torque tools (such as torque driver, torque wrench, torque meter, etc.). domestic precision granite platform and gauge base. 3. Environment class salt spray testing machine constant temperature and humidity test chamber 4. Consumables hardness tester consumables (such as diamond probe, steel ball probe, steel ball, hardness standard linear weigher packing machine block, lighting bulb, support table, etc.) and Metallographic consumables (such as embedded powder, aluminum oxide powder, water abrasive paper, polishing cloth, grinding wheel cutting blade, etc.) instrument bulbs (such as projector, hardness tester and other instrument bulbs). Our company provides quality after-sales service for customers, and has a professional maintenance and technical team, which can meet the maintenance and upgrading services of various instruments. Maintenance: all kinds of hardness tester, such as: domestic Rockwell hardness tester, surface Rockwell hardness tester, digital Rockwell hardness tester, Vickers hardness tester, Weber hardness tester, Leeb hardness tester, Bromwell hardness tester, etc.