We do design, jewelry design, packaging design, product design, graphic design, advertising design, exhibiton design, web design and promotion design.Jewelry designSimplicity + elegance + unique + sincerity = SI jewelry collections. Each piece is designed and hand-made by i-nan and his team. As a graphic designer himself, he has a great eye on color, shape and form. Each piece is well designed and assembled with good quality materials. Only sterling silver, gold, goldfilled, goldplated, semi-precious and precious stones are used for the production.The other design servicesWith over 10 years design experience and a group of talented team players, SI collections provides quality service, quality product and outstanding price to our customers.With resources around the world, we provide you the global services no matter where you are and where you go. Send in your enquires, we will assist you at your convenient time.