A Marine Marine Accessories Manufacturer in Taiwan. SDY International Co., Ltd is a manufacturer over 25 years and global sourcing company for customers throughout the world who seek to purchase marine hardware products with competitive prices, excellent quality from a trusted Asia partner.With a dedicated and experienced engineer team on Marine Hardware. SDY International Co., Ltd has built its reputation on quality and dependability. We have excellent relationships with our customers and subcontractors that allow us to be able to offer a wide range of standard Marine Boat Parts / Hardware an ...