Our company(Hwanglong Co., Ltd)is an OEM, export-oriented manufacturer of all kinds of metal part in various business fields. With advanced CNC processing technology and flexible production arrangement, we may manufacture any standard or non-standard metal parts with proper material as our customers' drawings, spec. Or samples request.

Our products include OEM parts, metal parts, precision machining, laser-cut linear items, casting and forging, aluminium/ iron extrusions, inner/outer drawn tubes, driving/driven series, precision stampings, and special custom fabrication with various surface treatments if required.

Our Quality system is to follow ISO-9001 Definition and adopt advanced 3D measurements and establish written procedures, which can provides you the best quality products with right time inspection before shipment. Also, through the lines random check and anti-fool design tools, all of in-process products have been well measured and recorded. The operators are noticed instantaneously when a key characteristic is changed. What we want to guarantee our customers is "to provide the doubtless products with reasonable price and punctual delivery".