continue to improve, to ensure product quality in line with market and customer standard requirements. Our company has a quality assurance system have been established for Self Drilling Timber Screws, Collated Deck Screws , Hex Sds , Long Flat Head Screws ,Pentagon Blind Rivets . We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success! The product will supply to all over the world, such as Europe, America, Australia,Zimbabwe, Bahrain,Rio de Janeiro, Mozambique.With all these supports, we can serve every customer with quality product and timely shipping with highly responsibility. Being a young growing company, we might not the best, but we're trying our best to be your good partner.