韩国采购需求：雨伞供应商，雨伞厂，雨伞制造商，折叠雨伞，直杆雨伞，促销雨伞

We are looking for a 3-fold umbrella with a maximum net weight of 100g. The design should feature 6 ribs for stability while ensuring it remains lightweight and compact. For the canopy, we prefer a 30D material with a black coating for added durability and protection against the elements, paired with a 20D pongee fabric for a smooth feel. Additionally, the ribs should be made from carbon fiber to enhance strength without compromising weight. It's essential that the umbrella offers UPF 50+ sun protection to ensure our customers are safeguarded from harmful UV rays. Please provide details on pricing, production timelines, and any available customization options.