国产夏小美网红在线播放_在线成人一级毛片_妓女妓女一区二区三区在线观看_免费在线观看av一级毛片_四虎在线观看免费视频_伊人大杳焦综合视频麻豆_永久免费AV无码网站国产_午夜视频在国线产一区色欲_中文字幕亚洲精品乱无码不广告_欧美 亚洲 色 自拍

The pipe is the mainstream product of urban buried drainage pipes, and will gradually replace steel pipes, cement pipes and other plastic pipes.

Plastic glazed tile is a new type of plastic glazed tile, also known as synthetic glazed tile or PVC glazed tile resin tile. The product is processed in a single layer by co-extrusion technology.

PP hollow board is a kind of green environmental protection material. It is widely used in foreign countries. It has just begun in China and gradually replaces some corrugated packaging materials.

The plastic sheet production line produced by the company adopts different screw design and mechanical configuration, and can be applied to produce a variety of plastic sheets (such as: PP, PE, ABS, PMMA, etc.).

Wood-plastic extrusion production line: Wood-plastic products are produced by special-designed screw barrels, molds and extruders. Company's product line: wood-plastic one-step thick plate equipment

The new professional environmentally-friendly sewage treatment bio-filling equipment developed by our company has high automation level and uniform discharge.