Beijing HaiLin Auto Control Equipment Co., Ltd (HaiLin in brief) is a high-tech and innovative corporation that has been specializing R&D, manufacturing, sales service of HVAC BAS products since 1999. Enjoying professional development technology skill new designing generation upgrading, built up fast -response team to meet ...

As a manufacturer and provider of high-quality central air conditioner systems solutions, Lark controls the comfort assures high quality. Our efforts to ensure quality products begin in designing lab manufacturing sites, we invest use advanced equipments on-line inspection room national standard testing room. offers ...