Nantong Tengneng Import & Export Co., Ltd. is located in Nantong, Jiangsu Province, a core city within the Yangtze River Delta Economic Zone. As a comprehensive trading enterprise specializing in the import and export of peptides, steriods, plant extracts, functional nutritional supplements, and basic chemical raw materials, the company integrates global resources with localized expertise, committed to providing high-value products, efficient logistics solutions, and tailored services for client...