SUNYON Industry Co., Ltd. Dongguan China is belong to Cool Whist Group Co., Ltd.

Bang Win in Chinese means help & win, our philosophy is to help our customers win. With continuous progress and development in past two decades, now Bang Win is becoming the leading machine manufacturer and solution supplier in HVAC and Refrigeration industry. Also we are deeply involved into polyurethane foam insulation injection and spraying machine, metal wire and strip forming machine, car wheel rim machinery and cookware industry equipment, steel ball equipment, etc. We are good at turnkey project and real one-stop service. For turnkey project, we can help you for new workshop layout, investment plan, marketing research, cost and price evolution, machine shipment, commissioning and the after-sale service. For real one-stop service, one of our professional staff will always stand with you from technical consulting, order confirmation, production progress, quality control to final inspection, d shipment, installation and commissioning. "Creditable, Professional and Customer First", with these work faith, our customers come from 86 countries all over the world, choose Bang Win brand as their reliable supplier from China from 1995. Today, we are committed to research advanced technology and high efficient equipment, to help our customers to create more value.

Likesmile is a leading innovator in the niche sector of specialized machinery, with a strong focus on the international market. Our expertise lies in designing and manufacturing high-quality, efficient machines tailored to meet the unique needs of various industries. Our product range includes:

Since 2013, Jade was founded as a solution provider and focus on mechanical parts in the fields of thermal managment and battery.

We are one professional Chinese manufacturer of heat sinks, heat pipes and high quality forged / stamped brass, copper and aluminum products. These products are widely used in IPC, Computer, Communication, Auto and other electrical and electronic industries.