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Hengshui WEIYE Level Apparatus Factory is a professional factory in producing Bubble for level Instrument, it was established in 1967. Our products are widely applied in different field such as , the earth survey, teaching instrument, electronic balance and national defence equipment etc¡Our product include tube bubble , circular bubble plastics bubble and metal bubble with more than 200 types .we also produce various kind of compensated bubble and double chamber bubble ,special exterior bubbleSensitivity of bubble :2"/ 2mm---60¡ä/2mm We have abundant experience in research and making of high & extra low precision bubble which exceed other companies We export our product to more than 20 countries, such as Japan , USA, Germany ¡.. |
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