Our company Zibo Zhenlan Machine & Trade Co., Ltd. is a comprehensive enterprise which includes the reseach, development, production, sales and trade. And the main products are: Blowers including centifugal blowers axial blowers and standard, non-standard Fasteners, including flat washers, spring washers, nuts and bolts. Zibo Zhenlan Machine & trade Co., Ltd for selling our products to all over the world. More than 80% produets are export to North America. South America, Europe. Japan. Korea and so on.