看來是一場漫長的戰鬥，我接到的Costco回信：(跟鄉民接到的罐頭信一樣)
Dear Alan,
We appreciate you taking the time to email Costco Wholesale.
Our continued sale of milk from Wei Chuan (a subsidiary of Ting Hsin) followed a careful investigation and a judgment that it is appropriate for our members. Furthermore, Lin Feng Ying Milk is not only in compliance with TFDA’s food safety regulations and quality control requirements, but also satisfies routine facility audits and inspections conducted by the Council of Agriculture. As part of Costco’s food safety policy, the facility is also audited by a third-party company on an annual basis to assure quality is consistent and within our standards.
Once again, thank you for your email and shopping at Costco. Your opinions and concerns are of great value to us.
Thank you,
Oscar N.
Member Service Center
Costco Wholesale Corporation