Our company since its inception, constantly regards product or service high quality as business life, continually improve creation technology, make improvements to product high-quality and consistently strengthen business total high-quality management, in strict accordance together with the national standard ISO 9001:2000 for Multicolor Led Light Strip, , , , Your support is our eternal power! Warmly welcome customers at home and abroad to visit our company. We provide good power in high-quality and progress,merchandising,revenue and internet marketing and operation for Multicolor Led Light Strip, We set a strict quality control system. We have return and exchange policy, and you can exchange within 7 days after receive the wigs if it is in new station and we service repairing free for our products. Please feel free to contact us for further information if you have any questions. We are glad to work for every client.