Shandong SHELKA trading Co.,Ltd. Integrates product independent design, sales for the integration of the company. we are manufacturer of kinds of building sealants series professional development, production and sales. Our company is conveniently located in Jiangbei Building Material. With well-equipped testing facilities and strong technical force .In order to serve our customers with advanced products, our products have been successfully exported to more than 20 countries and regions, well favored by the majority of customers. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success.