久久国产小宝探花国产一二三区精品|中外一区免费视频久久综合久久网址|久久网韩日va欧美精品三区四区|日韩黄色一级片网亚洲图片国产av|五月天av在线天堂av一区二区|在线亚洲精品日本二三区欧美|一区二区入口久久精品在热|欧美精品1区国新欲乱视频

Upload time：2018/8/22 viewed： 677

Laizhou Huayin Testing Instrument Co., Ltd Join In 2018 Shanghai International Casting Expo

 

Laizhou Huayin Testing Instrument Co., Ltd.
http://en.lzhuayin.com

 

    Laizhou Huayin Testing Instrument Co., Ltd. is the enterprise specializing in R&D and manufacture of hardness testers for metal and nonmetal materials and a base appointed to research, develop and manufacture hardness testers. Now the company has more than sixty years of production history. The main products have been awarded “Silver Award for National Best Quality in Testing Machine Industry” for successive three times. The company is the only enterprise gaining this honor in the industry. At present, the company manufactures more than ten thousand over 50 kinds of hardness testers in nine series and more than ten thousand hardness blocks of various standards every year. The products are sold well all over the country and exported to more than 70 countries and regions in America, Europe, Asia, Africa, etc. In addition, the company also manufactures universal tester, torsion tester, impact tester, etc.

    Besides all kinds of Hardness Testers, we also manufacture and supply Metallographic Specimen Preparation Machines, such as Grinding & Polishing Machine, Cutting Machine, Mounting Press, and Universal Testing Machines, NDT testing equipments etc.

previous：Exhibitors&Products：Shanghai qixiong Automation Technology Co., Ltd Join In 2018 Shanghai International Casting Expo        Next：Exhibitors&Products：Shanghai Sanzhun Instrument Equipment Co., Ltd Join In 2018 Shanghai International Casting Expo