About LeSight

Lesight Engineering Corp, is an energetic engineering services company in China, which specializing in CNC Machining, tools design, mould production and CMM pallet loading system design and automation system design for medical equipments, electronic equipments, safety equipments and automotive industry. Leveraging the latest in CAD technology, our skilled and experienced mechanical engineers can refine assemblies to optimize your mechanical design to precision products.

Our Services

Wish more than 10 years experience, we provide professional Engineering service

  1. Tools/Mold design

    Mould design and production will be served for metal casting ad plastic injection industry.  Based on our more than 10 years experience, we supply professional molds for our customers in Europe and North American.

  2. CMM Automation: Pallet Loading System

    Pallet Loading System are one automation solution to assist the user load/unload complex and heavy components away from the CMM for safe handling, and it’s also the best solution to inspect the bulk parts by CMM in production line.

  3. CNC Machining/Turing/Milling

    CNC machining will be a wide range of materials ranging from cast iron, carbon steel, aluminum and stainless steel. With a large range of CNC Machines, we are able to competently complete intricate 1 off orders or produce large quantities utilizing bar feeders and unmanned operations to reduce costs where ever possible. Both Directors of the business are trade qualified CNC
    Machinists bringing over 25 years of experience in both Jobbing work and mass production

  4. Metal Casting

    Metal Castng inlcude cast iron, carbon steel and stainless steel through sand casting and invetmetn castnig method. For more inforatino visit our branch company page: www.castingquality.com

Our Aim

We pride ourselves on being reliable, trustworthy and genuinely interested in our work.

We are fully committed to fast project turnaround times and providing an excellent quality
of work produced. 100% customer satisfaction is our goal and we’re continually evolving in
pursuit of the exceptionally high standards we set ourselves as a business.

Our Team

Who’s behind the scenes?

Mark Wang
16 years experience in casting industry. 14 years experience in international business.
Harry Jiao
Automation Expert
More than 15 years experience in automation industry.
Gong Cui
Design Expert
More than 30 years experience in mechanical design. more than 20 years experience in machining.
Jane Doe
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What They Are Saying


Brief History of Our Company

March, 2008

Casting Quality Industrial Co., (HK) Limited was estiblished, mainly for metal casting supply

March, 2008

Supply to Netherlands

May, 2009

Supply to USA and Austrialia market

March 2010

Qingdao Casting Quality Industrial Co., Ltd (Qingdao) was established.

Sep 2017

LeSight Engineering Corp was established for engineering design

05 2017

Exported the first Molds to UK