GLORY TOP TRADE PTE LTD, an exporter supplier of automotive radiators and heat‑transfer components, concentrates its shipments on a single repeat buyer, DURA LITE HEAT TRANSFER PRODUCTS LT, loading almost exclusively from Ningpo, China (57020) and unloading at Seattle (3001) or Tacoma (3002) ports in Washington. Over the past year the firm averaged 1‑2 containerised shipments per month, each 1.5‑3 TEU and 6‑12 tonnes, consistently using HS Code 870891, which signals stable product classification and simplifies customs clearance. For prospective buyers, this pattern demonstrates reliable supply continuity, a focused product portfolio, and a clear growth signal in the North‑American heat‑transfer market. For customs brokers, the predictable routing, uniform documentation, and repeat HS‑code usage enable efficient processing and lower risk of classification disputes, making GLORY TOP TRADE a low‑complexity partner for smooth border operations.