Shenyang Haihui Scientific Investment Co., ltd is a specialized company engaged in manufacturing and exporting construction decoration materials, such as aluminum panel, window&door accessories and parts and rubber strips etc. Since 2000,We manage the manufacturing with scientific management system and provide the users with perfect products.We have passed the attestation of ISO9001:2000 and we are executing the management according to standards in full ways. With the main idea of the best quality, the best credibility and best service, based on strong technical force, advanced management idea, excellent teamwork establishment, and through importing the most advanced equipments, and making great efforts for years, our products have been exported into USA, UK, Germany, Russia, Japan, Singapore, Australia, Algiers, UAE, Kuwait, and North Korea, etc.