902, 81 QINGLIN BAY CUSTOMER DISTRICT, Ningbo, Zhejiang
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详情
Stainless steel: **4, **6 Characteristic: With an unique ball blocking
mechanism that easily, quickly installed and not
undone. High tensile strength:
non-flammability Working temperature:
**0~***0 High resistance to acetic acid, alkali acid,
sulphuric, corrode etc. More sizes are available
