First, the platform's summary 1688 is a large b2b e-commerce platform under the umbrella of the ali baba group, dedicated to providing efficient and easy online trading services to global buyers and sellers. The platform brings together large chinese suppliers and manufacturers, covering a wide range of industries and goods, and is an important channel for global buyers to find high-quality sources. Ii. Platform-specific big cargo sources: platform 1688 has more than 1,000 industrial belts, covering 40 cities in china, and has huge source company resources. The wide variety of commodities on the platform and their cost-effectiveness can meet the diversified needs of global buyers. One-stop procurement: platform 1688 provides a one-stop procurement solution, from commodity search, billing, payment to logistics distribution, which is done online throughout the course, which greatly increases procurement efficiency. Quality services: the platform provides buyers and sellers with a rang...