In Zigong, Zhengnuo is the best runner. Zhengnuo errands agency service center is a domestic express delivery service company in the same city, providing users with 24-hour express delivery services such as running errands in the whole city. Order online, 1 minute response, 10 minute door delivery, 60 minutes city delivery, check the order trajectory anytime, anywhere, so that your express mail is safer, faster and more assured.