Shanghai Giantree Laser Technology Co., Ltd. is a daughter company of Golden Laser (SZSE 300220), founded in 2013 with registered capital CNY 14 million, located in Shanghai Qingpu Industrial Park.

We  focus on developing laser cladding solution for wear and corrosion resistance in manufacture industries in China.  Laser coating is suitable for the needs of both new production and maintenance for high value components.

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We are open for your task because we enjoy innovations!   

• 2 x 10KW High Power Direct Diode Laser Systems

• 3KW & 6KW Fiber Coupled Diode Laser

• 2 Robots (6 axis) + 2 axis Positioner for complex geometries cladding

• Metallographic & Material Test Laboratory

• Mechanical workshop for machining

• Maximum Dimensions of components: L<12 m, D<1600 mm, Mass<20 tons

Giantree Laser has an internal laboratory facility  to support the R&D activities. For specialized laser cladding applications, we can develop customized solutions based on different base and cladding material combinations. 

Our Quality Management System is certified in accordance with the ISO 9001:2015 on Provision of Laser Cladding, Repairing and related Machining Services.

Be honored as the Technical Innovation Enterprise since 2016

• Laser cladding utilizes laser as heat source to deposit a thin layer of desired metal on a substrate.

• Typical coating materials form: powder and wire.

• Typical coating alloys: Ni, Co, Fe base alloy and metal matrix composite with carbides.

• Suitable substrate: carbon steel, stainless steel and other alloys.

• More resistant to impact: metallurgy bonding

• More corrosion resistant: pore free, fully dense

• More stable: a high degree of automation, quality control

• Applicability: small thermal effect, substrate deformation small, low dilution rate (1-5%)