产品与服务

研磨材料：砂纸、砂布、砂块零售与批发；
粮油食品：花生油、葵瓜籽油、芝麻油、大豆油等食品开发与生产，同时提供来料加工服务；
通信服务：个人终端Wi-Fi接入及企业网络搭建；
web开发：企业网站开发、web应用开发及b2b2c+o2o平台运营服务。

Product and service

Abrasive materials: retail and wholesale of sandpaper, sand cloth, sand blocks;
Food and oil and food: peanut oil, sunflower seed oil, sesame oil, soybean oil and other food development and production, while providing materials processing services;
Communication service: personal terminal Wi-Fi access and corporate network construction;
Web development: corporate website development, web application development and B2B2C+O2O platform operation services.