Hotowell International Co. , Limited is a high-tech company, who has being dedicated in improving people's experience in temperature / environment comfort by manufacturing and providing HVAC (Heating, Ventilation and Air Conditioning) Products and solutions. In the past decades, Hotowell has been cooperating with many international companies and HVAC projects through Europe, American, Asia, Oceania. Our product range contains: Thermostats, Motorized Zone Valves, Ball Valves, Valve Actuators, Damper Actuators, Controllers, Radiator valves, and etc. covering industrial, commercial and residential temperature controls. Hotowell gets pretty good reputation from the existing market due to its stable product performance, reasonable competitive prices and thoughtful services. You may view more of Hotowell on our web: www. hotowell. com

Yejia Silicone is the premium quality and high precision silicone products manufacturer in China, for over two decades, we focus on R & D and production for custom silicone products. Nowadays, we can provide one-stop solution from product design, mold making, silicone molding, injection molding to finished products assembly. With in-house mold making department, we can provide prototypes within 7-10 days. For now, we've owned over 10, 000 square meters LSR injection molding workshops, including medical silicone molding and optical silicone molding workshops. Experienced in LSR injection molding, silicone overmolding and compression molding, our main products are silicone valves, silicon lenses, VR silicone covers, medical silicone parts, IP68 waterproof silicone gaskets and other custom silicone products.