ZHEJIANG ULU AUTO PARTS CO LTD, an Exporter specializing in automotive filters (HS 481200) and occasional engine components, has shown a steady but modest export rhythm to North America, averaging 1‑2 TEU shipments per month with total weights around 5‑7 tonnes per load; primary unloading ports are Portland OR, Tacoma WA and Seattle WA, and the dominant buyer is ASE SUPPLY INC, appearing in over 80 % of recorded transactions. For Buyers, the company offers reliable, niche‑product supply with consistent HS‑code usage and predictable West‑Coast routing, signaling a stable demand channel for filter replacements and low‑volume OEM parts. For Customs Brokers, documentation is uniform—repeated HS 481200 declarations, regular loading ports (Ningpo, Shanghai, Pusan) and clear unloading points—facilitating efficient clearance and low risk of classification disputes, while the repetitive partner pattern supports streamlined customs filings and risk‑based inspections.