Dongying Panlong is a high-tech enterprise which integrates technological research, design, production and sale composite manhole cover, trench drain grate, tree grate etc. It located in Chinese second largest oilfield - Shengli Oilfield, center of the Yellow River Delta City City, ...

We are specialized in design and producing trade on bamboo articals like root,and varied fly rods arrow shafts.also accepted buyer&＃39;s special designed stuff, We can arrange production any products of customer&＃39;s inquiries metal or machinary tools,rubber,plastic glass ...