Grech

Zhejiang Grech Gardening Industry Co., Ltd. states that it was established in 2007 in Zhoushan, Zhejiang Province. GRECH operates as a wholly owned subsidiary of the Sensen group, so its date is distinct from the broader origin of the parent organization.

The brand develops water-management equipment for aquariums, ponds and gardens, including pumps, filtration, aeration, UV treatment and water-feature components. This combination of aquarium and landscape applications explains the use of “Gardening” in the official English company name.

Group sources present GRECH as a specialized manufacturing unit within Sensen, with an address in Ma-ao, Dinghai. Some trademark records translate the name as “Gardening Products” rather than “Gardening Industry”; the official site uses the latter form and does not publish an individual founder. Integration with Sensen gives the brand access to manufacturing capacity and export channels while retaining a recognizable outdoor-and-water range.