Over ten years
service experience
with sub-industry
customers.
service experience
with sub-industry
customers.
of the requirements
of the sub-industry
customer.
service and integration
solutions.
customer service
system.
We specialise in cooling, power capacitors, fuse boxes, earth current circuit units, change-over switches, AC/DC&DC/DC power supplies and EMC filters.
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To enhance team cohesion, Rollay held a company team-building activity featuring the theme of “Breaking down barriers to reach for the sky” at Dishui Lake on 27 May 2018.
It's reported that Pujiang Line of Shanghai Rail Transit adopts the new-generation INNOVIA APM 300 developed by Bombardier (Puzhen), which is called by experts the world most advanced unmanned APM. It ushers in a new era for domestic rail transit.
We provide high-quality custom-design electrical products and integration solutions for clients, working primarily with clients in the railway traction, national power grid and electric vehicle industries. We are also the strategic partner of GE Healthcare, Siemens Healthcare and Philip Healthcare.
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