KLH Technologies
Precision-welded frames and structures for semiconductor equipment.
Our in-house know-how covers fixture development, welding sequence control, distortion prevention, post-weld correction and dimensional recovery to meet agreed drawing requirements.
Welding distortion control · Dimensional stability · Project-specific inspection · First article inspection (FAI)
Equipment frames, welded structures and prototype work, with mechanical assembly and inspection requirements considered as part of the scope.
TIG and MIG welding for steel and aluminum structures, with attention to the drawing, material and weld access.
Precision welded equipment frames and modular structures for semiconductor equipment applications.
Supplied-design review, first article fabrication and development of a repeatable production route.
Modular framework assembly and multi-component mechanical integration are included where agreed. Key interfaces and dimensional requirements are reviewed alongside fabrication.
The critical dimensions and functional interfaces guide the manufacturing route. Stress relief, correction and inspection stages depend on the part and project.
Identify material, geometry, critical dimensions, datums, joining requirements and acceptance criteria.
Develop fixtures and plan welding sequences around frame geometry, critical dimensions and distortion risks.
Plan correction and stress relief where required, with dimensional checks against agreed drawing requirements.
Assemble the framework and mechanical interfaces against the agreed design requirements.
Check the agreed characteristics and prepare first article inspection documentation where required.
KLH’s production facility is located in Kawasan Perindustrian Pandan. Discuss your fabrication scope or arrange a facility and capability review.
Visit discussions can cover the project route, workholding, assembly, inspection requirements and supporting documentation.
Discuss a facility visitKLH Technologies Sdn. Bhd. has ISO 9001:2015-certified quality management covering the following service scope:
Inspection requirements are agreed for each project. Quality management certification does not establish a universal dimensional tolerance.
Material and production traceability, welding procedure records where required, and agreed inspection or FAI documentation.
Critical characteristics, calibrated instruments and metrology are confirmed per enquiry, with external dimensional verification where required.
Nonconforming work is addressed through segregation, root-cause review and corrective-action tracking within the project workflow.
KLH brings equipment-frame fabrication, welding and mechanical assembly together in Johor Bahru, with a Singapore headquarters.
Our focus is practical collaboration: understanding the requirement, agreeing the fabrication and inspection scope, and supporting the project with appropriate records.
Download company profileFounder & Principal Specialist
More than 11 years of Tier 1 semiconductor equipment manufacturing experience, including leading frame fabrication teams.
His experience covers welding, stress relief, correction, final assembly and first article inspection. These stages inform KLH’s approach to dimensional stability and project review.
11+ years refers to the founder’s manufacturing experience.
Start with a general project description. Discuss NDA requirements and the permitted use of technical information before sending confidential drawings or files.
Identify the information involved, project scope and confidentiality expectations at the start of the discussion.
Customer drawings, identities and project photographs are not offered as public website material without clear permission.
Service fit, drawings, tolerances and the information needed for a useful discussion.
Precision welded equipment frames and structures for semiconductor equipment, with fabrication, welding, mechanical assembly, prototyping and process development.
Founder Ho Mun Wei has more than 11 years of Tier 1 semiconductor equipment manufacturing experience, including leading frame fabrication teams and working across fabrication, correction, assembly and FAI.
Tolerance requirements, including 0.2mm on specified key dimensions or areas, are assessed against the drawing, material, geometry, fabrication route and inspection method. Feasibility and acceptance criteria are agreed for each project.
TIG and MIG welding for steel and aluminum alloys. Material and inspection requirements are reviewed against the project drawings.
Drawing revision, material, quantity, key dimensions and tolerances, stress-relief requirements, inspection or FAI expectations and target delivery date. Agree confidentiality requirements before sending sensitive files.
Begin with your project scope, material, quantity and target delivery date. Confidential drawings can follow once confidentiality requirements are agreed.
