Delivering the highest quality in engineering since 1992
Call Us Now: 6554 2030

Welcome to YOLI

Yoli Engineering and Construction Pte Ltd was established in Singapore since 1992, specialized in the design & application of piping engineering at Semiconductor, Petrochemical, Pharmaceuticals industries and food & beverage


Our Products

Our areas of specializations include all types of thermoplastic and stainless steel fabrications and installation work, such as Polyvinyl Chloride (PVC), Chlorinated Polyvinyl Chloride (CPVC), Polypropylene (PP) and much more…


Contact Us Now

Need to reach us? Simply drop us a call at 6554 2030 or an email to, should you have any enquiries. We look forward to serving you


As the needs of the industry changes, our flexibility allows us to keep pace with the demands and expectations of our clients and to ensure their continued satisfaction…

Company Capacity
Fabrication & installation work in ASTM, DVS and JIS standard and high purity grade work, for both thermoplastic and steel. Numerous accredited welders by international qualified. Yoli possesses large pool of technical specialists, professional engineers, special tools, equipment, facilities and software. We also have a Class 10,000 cleanroom, DI water system, Infra-red butt fusion/pure bond welding machine, hydraulic butt fusion welding machines, CNC milling machines, stainless steel TIG & orbital welding system etc.