COO Trade Co., Ltd. is an export-oriented enterprise, which professionally manufactures various lockset and supplemental hardware. We rely on the product of rich production experience and long history lock production and master the international popular fashion. The produces material is exquisite, pattern is novel, quality is fine, price is reasonable, with safety, decoration, artistic and modernization; Our "Greatwall" brand series products possess complete set of varieties: Circular lock, handle lock, rosette lock, sliding door lock, passage & bathroom lock, knob, hinge, bolt and decorative hardware etc.

The company possesses the import and export self-management right. There are extensive sales channel and good commercial reputation. The products are sold well on domestic various decorative hardware markets and special building material supermarkets, far to the European and American countries, South Africa, Middle-East and Southeast Asia etc. And got high reputation from them.

We keep "to get credit as honest, innovate as technology, insist on high quality and get victory as speed" as our aim and keep "to create the first-rate brand and global service" as our target. We sincerely welcome you to become our business partners.