Hayer Engineering Pte Ltd

Established in 1990, Hayer Engineering Pte Ltd is a leading precision engineering and contract manufacturing company serving the oil and gas and marine offshore industries from its base in Singapore. Located in the Jurong industrial district at 26 Soon Lee Road, Hayer operates a state-of-the-art facility spanning 8,738 square meters (94,056 square feet) with total capital investment exceeding S$30 million in advanced machinery. The company specializes in CNC precision machining, deep hole boring, cylindrical grinding, honing, burnishing, and mechanical parts manufacturing, delivering high-accuracy components for oilfield equipment, downhole tools, and marine applications. Hayer operates a fleet of Mazak, Hyundai Kia, and Hankook CNC machines capable of producing complex components to API Q1 and ISO 9001 tolerances. Services include both turnkey manufacturing solutions and material consignment (machining-only) arrangements, providing flexibility for OEM and service company clients. Hayer achieved ISO 9001:2000 certification in 1996 (currently ISO 9001:2015), API Spec Q1 certification in 2013, and bizSAFE Level 3 certification in 2014. The company employs 51 to 100 staff and has built a strong track record supplying precision-machined components to major international oilfield equipment manufacturers and energy companies across the Asia Pacific region.