Profile: LH-Plc specializes in providing air conditioning and chiller services. We are an ISO 9001:2008 certified company. Our products & services include online services management, air conditioning service & maintenance, re-manufactured compressors, chiller refurbishments, railway air conditioning servicing & refurbishment and project management. Our re-manufactured compressors are run-tested on refrigerant-circuit test rig and it produces a detailed print out of the main parameters on a real time basis throughout the test.