I DON'T RECOMMEND BUSINESS WITH NIHAOJEWELERY
If you are buying products from Nihaojewelery for: YOURSELF; make sure you buy gold plated of stainless steel products. otherwise you have a great chance to end up with a cheap metal jewelery. FOR YOUR BUSINESS; Beware that the items WILL be out of stock and then you will not be able to keep your best selling items. The only chance for them to restock is if you buy thousands of items (bulk purchase). The customer service is only as good as a robot service and they will not try to help you. They only can inform you as much as you can see from your account.(items in cart, delivery status etc.) I regret starting my small business with them.