Meanwhile, the Penjing plants must be grown in greenhouses with mesh screening of less than 1.6 mm 2 years before export, and 0.6 mm 6 months before export.
同时，出口前2年须种植在网径小于1.6毫米的网室中，出口前6个月须种植在网径小于0.6毫米的网室内。
Super size material cannot pass mesh, is being exhausted from port self-discharging, so as to achieve purpose of rapid screening .
超径物料不能过网，由自动排渣口排出，从而达到快速筛分之目的。
Our company's main products are:crimped wire mesh, chain link mesh, window screening, Fiberglass mesh, welded wire mesh etc, high quality with lowest price, all of them are warmly welcomed by buyers.
我公司产品主要有轧花网、勾花网、窗纱、网络布（玻璃纤维网格布）、电焊网等产品，质优价廉深受国内外客商的欢迎。
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