Barter is the present and the future of international trade, especially for people who is starting in the import export business. Barter and more: Triangular operations.
Many residents will install the brush door seal with aluminum alloy base under the door to prevent insects? Yes, but this is only one function of them, don’t underestimate this brush door seal, it has many uses.
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By the end of 2019, with the GB / T-8624 third-party pyrotechnic test report, Aoqun has reached cooperation with Fangda, CRRC, Connie, Tianle Taili, Shanghai Rail and other platform door brand companies In the future, Aoqun will reach cooperation with…
Domestic platform door companies generally choose the national standard, namely GB / T-8624. We are very pleased that Aoqun door brush seal on the platform door has obtained the third-party GB / T-8624 third-party pyrotechnic test certification in March…
The subway platform door is an isolation device installed in the subway to separate the passengers from the arriving subway vehicles. Because the daily flow of people in the station is huge, each component of the subway platform door needs to be tested…
According to the different brush filament materials, it can be divided into nylon brush, copper wire brush, wire brush, plastic brush, bristle brush, horse hair brush, wool brush, abrasive brush, sisal brush and so on. Aoqun nylon brushes and animal…
