
We are a professional manufacturer of rubber pipe plugs and
water-stop products. Since established in 1996, we had supplied
many kinds of construction products for roads and bridges in China.
And we cooperated with many water conservancy project companies
successfully, such as Sinohydro bureau 13 Co., LTD., Beijing 3
building engineering company and Beijing 4 building engineering
company and so on. We were honored with excellent supplier. Since
2000, our products were exported to many countries ... [
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