Colin Steven Carr

PTG Heavy Industries Ltd. manufactures machine tools specializing in boring machines and lathes. The firm engages in the design, manufacture and re-engineering of machine tools. The company was founded on May 16, 2008 and is headquartered in Elland, the United Kingdom.

Precision Technologies Group (PTG) Ltd. specializes in providing high-precision and high-quality machine tools. The private company is based in Rochdale, UK, and has subsidiaries in the United Kingdom. The British company aims to ensure that their customers get the most out of their investment in their machines by offering Planned Preventive Maintenance services. The company was founded in 2011, and the CEO is Antony James Bannan.

Holroyd Precision Ltd. specializes in the design, build, and supply of high-precision gear, rotor, screw, and thread milling, grinding, and friction stir welding machines. The company is based in Rochdale, UK and ultimately controlled by the City of Chongqing. The British company emphasizes the importance of Planned Preventive Maintenance to ensure their machines run like new and that their customers get the most out of their investment. Holroyd is a world-leader in precision tooling for the friction stir welding process and has set the benchmark for superior component manufacture technologies using friction stir welding and rotor milling and grinding machines.

Chongqing Power Transformer Co., Ltd. engages in the manufacture and maintenance of power transformers, The company was founded on March 5, 1996 and is headquartered in Chongqing, China.

Chongqing Luzuofu Equity Fund Management Co. Ltd. provides equity fund management services and is ultimately controlled by the City of Chongqing.

Chongqing Machinery & Electric Holding Group Finance Co. Ltd. provides financial consulting services. The private company is based in Chongqing, China.

Chongqing Machine Tool (Group) Co., Ltd. provides financial investment services and is ultimately controlled by the City of Chongqing. The company is based in Huaxi, China.

The Manufacturing Technologies Association (MTA) is a UK-based trade association that represents companies in the manufacturing technology sector. The MTA's mission is to promote the interests of the manufacturing technologies sector in the UK and to be its voice. The MTA is located at 62 Bayswater Road, London, UK, with a phone number of +44 (0)20 7298 6400 and email address of [email protected] The MTA's members design, manufacture, and supply advanced machinery, equipment, and intellectual property that enable the creation of products that drive the economy. The MTA was established in 1919 and has been at the core of the UK's engineering-based manufacturing economy for over a century. The CEO of the MTA is James David Selka.

Chongqing General Industry (Group) Co. Ltd. manufactures and distributes industrial fans and blowers, refrigeration and air-conditioning systems, and turbines. The company is based in Chongqing, China and ultimately controlled by the City of Chongqing. Chongqing General Industry (Group) Co. was acquired by Chongqing Machinery & Electric Co., Ltd. on November 03, 2011 for $3.51 million.

Part of Precision Technologies Group (PTG) Ltd., Precision Technologies Group (US) Ltd. was founded in 2015. The company is based in Rochdale, UK. Precision Technologies Group (US offers electrical and mechanical retrofit, refurbishment, redesign, and upgrade services for PTG Holroyd and PTG Powerstir friction stir welding machine tools. The British company also manufactures industrial blowers, including conventional "Roots" type rotary lobe blowers to twin-screw helical blowers. Holroyd, a benchmark for superior component manufacture technologies using friction stir welding and rotor milling and grinding machines, is a world-leader in the design, build, and supply of high-precision gear, rotor, screw, and thread milling, grinding, and friction stir welding machines. Precision Technologies Group (US is also an expert in dismantling, moving, rebuilding, and re-commissioning even the largest, most complex of machine tools.