Tooling & Manufacturing Solution for 2‑In‑1 Electric Nail Trimmer & Grinder Product Overview We deliver full‑cycle tooling and production solutions for 2‑in‑1 electric nail trimmer & grinder, including custom injection mould design & fabrication as well as mass‑manufacture of finished personal‑care equipment. The finished device is assembled from a series of injection‑molded plastic parts: rounded curved main enclosure, thin‑wall transparent top protective cover, dual‑button