Series available:1) All kinds of high quality glass hydrometers (floating meters)2) Solid-stem glass thermometers for industrial use (mercury or red / blue / green liquid)3) Metal protection case glas
Series available:1) All kinds of high quality glass hydrometers (floating meters)2) Diameter: 18mm, 20mm, 25mm3) With or without liquid4) Various shapes available5) Solid-stem glass thermometers for i
Series available:1) All kinds of high quality glass hydrometers (floating meters)2) Diameter: 18mm, 20mm, 25mm 3) With or without liquid4) Various shapes available5) Solid-stem glass thermometers for
Dynamic: Non-battery. Non-electricity.It is powered by rotating the wrist. The faster we rotate the ball, the stronger the dynamic and torsion is produced. The speed of rotationcan reach over 12,000 R
We are a professional manufacturer of the wrist ball, our products are very popular with the best quality and competitive price, we have exported this item for a long time with a very big quantity, we
Product Name: Wrist BallModel Number: KZ-101Place of Origin: ChinaDynamic: Non-battery. Non-electricity. It is powered by rotating the wrist. The faster we rotate the ball, the strongerthe dynamic and
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