SHENZHEN R&D TECHNOLOGY CO, an exporter specializing in niche polymer‑based figures and resin products (HS 390710), recorded a single shipment in September 2021 from Yantian (Shenzhen) to Long Beach, CA, totaling 7.2 t and 1.5 TEU, with KNUCKLEBONZ INC as the sole buyer. For prospective buyers, this limited activity suggests a highly specialized, low‑volume supply capability that may suit bespoke or pilot‑scale projects rather than mass sourcing, emphasizing the need for direct engagement to gauge capacity expansion. Customs brokers benefit from the straightforward documentation associated with a single HS‑code, consistent loading port, and predictable unloading destination, enabling efficient clearance with minimal inspection risk. However, the scant trade history warrants close verification of compliance records and verification of the company’s broader operational footprint before committing to larger contracts.