PLEASE NOTE: You are NOT writing to Longstar International Investment Company Limited 朗斯達國際投資有限公司. We are Data Guru, LLC, a US-based company specialising in public data. We would be happy to help you find contact details for Longstar International Investment Company Limited 朗斯達國際投資有限公司 if you fill in the form below. (Leave the "company" field as is.)