![]() Blackmer Blackmer (also known as Dover Pumps & Process Solutions Segment) is a manufacturer of sliding vane, centrifugal, screw, and regenerative turbine pumps, and reciprocating gas compressors for the transfer of liquids and gases. | ![]() Haimo Technologies Haimo Technologies (海默科技(集团)股份有限) is a company that engaged in oilfield equipment manufacturing, oilfield technical services and unconventional oil and gas exploration and development. | ||
Founding Date | Founding Date 1903 | Founding Date 1955 | Founding Date 1994 |
Type | Type Subsidiary | Type Subsidiary | Type Public |
Tags | |||
Locations | Locations Grand Rapids, US HQ Norfolk, US | Locations Tulsa, US HQ | |
Employees | Employees 1301% increase | Employees 751% decrease | Employees 885 |
Operating ⚠ | |||
ISO Certifications | ISO Certifications 1 (Apr, 2023) | ISO Certifications N/A | ISO Certifications 3 (Sep, 2023) |
Arrow Engine is a provider of industrial equipment for the oil and gas industry.
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Haimo Technologies (海默科技(集团)股份有限) is a company that engaged in oilfield equipment manufacturing, oilfield technical services and unconventional oil and gas exploration and development.
View company