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About HLH Prototypes

HLH Prototypes offer a massive range of product development, prototyping and manufacturing services from our own UKAS ISO9001:2008 accredited modern facilities located in Shenzhen, China. HLH is one of China’s largest and longest running prototyping and contract manufacturing bureaus. We opened in 2001 with just four people and have grown rapidly to encompass CNC machining, vacuum casting and injection molding among our other manufacturing services. Our rapid growth is based solely on our commitment to offering the highest possible levels of service and quality whilst maintaining very competitive costs.

With 100s of satisfied customers from around the world we can be relied upon to provide the highest quality parts quickly and cheaply on time every time.

As prototype manufacturers, we offer 3D printing processes including laser sintering (SLS) and stereolithography (SLA). We were among the first companies in our industry to work with 3D printing in China back in 2005. HLH are trusted by many to provide SLA, SLS and FDM 3D printing along with an array of other product design and manufacturing services such as;

  • CNC machining
  • Vacuum Casting
  • RIM (reaction injection molding)
  • Rapid tooling
  • Injection Molding

In short we make things and we do it with a passion and commitment to our customers, their ideas and the belief that if we do our job well they can do theirs better. So if you have projects you need help with or any manufacturing requirements large or small why not send them to us here for superior quality and service.