![]() Chengdu Techcent Environment Chengdu Techcent Environment is a waste management and environmental service provider. | ![]() Gulf States Engineering Gulf States Engineering is a company that manufactures equipment for treating water and wastewater streams. | ![]() WSI International WSI International is a company that designs and builds wastewater treatment systems and equipment. | Cambrian Innovation Cambrian Innovation is a provider of wastewater treatment and resource recovery solutions. | ![]() Diamond Water Systems Diamond Water Systems is a provider of water filtration systems for the industrial, municipal, and commercial applications. | |
Founding Date | Founding Date 1996 | Founding Date 1967 | Founding Date 2003 | Founding Date 2006 | Founding Date 1989 |
Type | Type Private | Type Subsidiary | Type Private | Type Private | Type Private |
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Locations | Locations Chengdu, CN HQ | Locations Covington, US HQ Jackson, US Olive Branch, US Pineville, US | Locations Denver, US HQ Annapolis, US | Locations Watertown, US HQ Watertown, US | Locations Chicopee, US HQ Sarnia, CA |
Employees | Employees 63326% increase | Employees 373% increase | Employees 18 | Employees 582% increase | Employees 8 |

Gulf States Engineering is a company that manufactures equipment for treating water and wastewater streams.
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WSI International is a company that designs and builds wastewater treatment systems and equipment.
View companyCambrian Innovation is a provider of wastewater treatment and resource recovery solutions.
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Diamond Water Systems is a provider of water filtration systems for the industrial, municipal, and commercial applications.
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