Shanghai Sightfor Industrial Corporation provides sales service of window and door hardwares. Our headquarter is in Shanghai.We have multiple branch offices all over China. By expanding product applications and service modes, Sightfor provides old and new customers over the country with better and more complete total solutions. Through our choice of better quality products and the reasonable cost control, Sightfor has become a trust worthy co-operation partner with our customers. Sightfor follow the management principle—Swift in Action; Rich in Creation—— to our customers, and to our co-workers—— Growing fast and living a prosperous, peaceful and joyful life. In the meantime, we hope to co-operate with more enterprises with great originality, and achieve a win-win better future together!