聚酰胺酸樹脂合成生產線

燃油蒸汽發生器 燃氣蒸汽發生器

生物質蒸汽發生器

燃氣導熱油爐

燃油導熱油爐

同心雙軸攪拌釜

真空型雙軸攪拌機

強力混合機

同心雙軸攪拌機

陶瓷三輥研磨機

捏合機的攪拌形式都有哪些？

專業定制導熱油爐，高效節能-山東龍興化工機械集團

雙行星攪拌機適用于哪些物料？

夾套電加熱真空捏合機介紹

小型砂磨機的幾種常見規格

10L臥式砂磨機性能優勢：

1988

President of Qinghe Great Wall， Mr. Xie engaged in mold manufacturing for 8years, provided moldings and technical supporting to other factories in rubber strip or gasket. In 1988,Mr.Xie founded the Qinghe Great Wall sealing factory, mainly producing sealing strip, rubber gasket, the factory was developed rapidly because he has a wealth of experience in molding making

1998

In 1998,due to business development, we found the rubber mixer works hop, rubber hose works hop, car windows water proof strip workshop, and established testing laboratory. Meantime the company established a scientifc quality man agement system. To be ensure, we will make high quality products.

2000

In the Year 2000, Registered as a limited liability company, named Qinghe County Great Wall Sealing Co.,Ltd. registered capital RMB5.6million.

2004

In this year, we become Sany's supplier, and supply rubber hoses, gasket products. Under the technical support of sany, we developed Spiral Hose Guard, and supply this product to Sany up to now.