Guangzhou Great Mark Technology Co. (GM), is a world class koi pond and aquarium infrastructure company, global offices based in China, Japan，HK, Australia and Germany. We offer turnkey services include concept design, equipment manufacture and supply, construction and installation services, animal procurement and transport, testing, commissioning and operation. The company is acknowledged by various clients for its professional team service since its foundation, and is honored to have worked with Forbes Fortune name for their koi pond design and construction services in their private house.

Whether you want to build a private high-end koi pond or a commercial aquarium, GreatMark combines the latest technology and technology on a pragmatic and stable construction basis, and work with a team of world-class designers and biological experts to bring you exciting Aquarium facilities.