GZ answer jewelry factory is mainly focused on custom business for diamond jewelry, gold jewelry, and silver jewelry manufacture. We can also provide CAD drawing, jewelry recycling and jewelry repair & renew service. With more than 10 years jewellers experience and excellet craftsmanship, our factory can always provide our customers the quality guaranteed products. Strict quality control during production, and picky attitude towards qc before packing and shipping ennables us to get the trust and much reputation overseas cusomers. The delivery time is only one week for sample once CAD is confirmed, and 7-10 days for mass production. Besides, it only takes 3-5 working days for delivery by international express, like HL, Fedex, TNT, UPS, etc.