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品質第一を徹底し
スパイラルアップにチャレンジし
世界的信頼を得よう
About us
Enterprise introduction
Social training
Quality policy
Environmental policy
Business Policy
Development history
Product center
Precision coils
Precision injection molding
Precision machining
Honorary qualifications
Contact us
Online message
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ma_xiao@hztsh.com
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