Fujian Rongfeng Plastic Co Ltd, an exporter of plastic containers and microwave‑grade plastic components, ships roughly 10‑20 shipments monthly, averaging 250‑350 tonnes per month and 25‑45 TEU, primarily from Xiamen, Ningpo and Kaohsiung to major US entry points such as New York/Newark, Norfolk, Savannah and Los Angeles; CONEXUS Food Solutions LLC accounts for 30‑40 % of its volume, with ENSON Group, HY Wholesale and other buyers providing a diversified client mix. For buyers, the supplier shows high reliability with repeat shipments, stable product portfolios and growing demand reflected in consistent weight growth and expanding US port coverage, signalling a solid supply chain for plastic packaging needs. Customs brokers benefit from predictable documentation: the firm repeatedly uses a narrow HS‑code set (chiefly 854079, 262060 and 847439), maintains consistent loading ports and routing patterns, and achieves efficient clearances across major US gateways, facilitating smoother customs processing and lower compliance risk.