HUAYIN
ブランド
HUAYIN
会社
Laizhou Huayin Testing Instrument Co., Ltd.
場所
ブランド
HUAYIN
会社
Laizhou Huayin Testing Instrument Co., Ltd.
場所
詳細
established in 1948, laizhou huayin testing instrument co., ltd. (shandong laizhou testing machine factory) is a professional manufacturer of metal and non-metal materials hardness testers. the annual production capacity has exceeded 10,000 sets of hardness testers in 6 lines, which are classified as more than 40 different varieties and specifications, and over 100,000 pieces of various standard hardness blocks.