Ning Bo Wan ’An Cheng Industry Co., Ltd. Main products are sealing materials, seals component specialty manufacture and microbearing and minibearing, etc. We are specialized in sealing manufacture. Such as flexible carbon, PTFE(NA) and metal material, etc. Our products are extensively used in pump, valve, flange, pipe and vessel.
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Ning Bo Wan ’An Cheng Industry Co., Ltd. Main products are sealing materials, seals component specialty manufacture and microbearing and minibearing, etc. We are specialized in sealing manufacture. Such as flexible carbon, PTFE(NA) and metal material, etc. Our products are extensively used in pump, valve, flange, pipe and vessel.