Sunny Metal Tooling Co., Ltd was established in February 2012 and obtained ISO 9001: 2008 certificates in 2013. Our core business is manufacturing metal stamping dies for automotive industries. with the current 6000 square meters building area, Sunny employed more than 120 associates. Our state-of-the-art facilities are located in Dongguan City, China which is known for manufacturing excellence. Utilizing superior equipment and highly skilled workers allows us to deliver high quality and cost effective toolings to our customers.

Company Vision:
Growing to be one of the medium-size manufacturers of auto stamping dies in this industry with highest impact, advanced technology, perfect management and high professional service.

People First in Sunny:
There is a positive atmosphere which is built by Sunny in both the working and living place. Employees were trusted and respected here and many chances of learning and self-playing are provided here.
Company concerns the requirements of customers:

To try our best to meet customers' requirements and create the highest value for them.

SunnyTool' s automotive metal stamping tool experience dates back over four decades. Our engineers have a thorough understanding of the particular needs and specifications of the automotive industry. from car body to car seat system, we have the capability to produce nearly every precision deep drawn stamping component required in the automotive industry.

SunnyTool can help manufacture your deep drawn automotive parts to the most exacting specifications and with the cost efficiency that only an industry leader can provide.

Just some of the automotive systems in which our engineers are experienced at producing deep drawn parts include:


Brake: metal stampings are used for anti-lock brake systems (ABS), foundation brakes, parking brakes, brake modules, brake ECUs, mounting isolator grommets, covers and caps.

Cooling System: metal stampings are used for thermostats, fittings, connectors, housings, shells and flanges.

Emissions / Pollution Control: metal stampings are used for oxygen sensors, oxygen sensor wire harnesses, EGR, urea injection and shields.

Fuel Delivery: metal stampings are used for fuel rail, direct injection, fuel pump, fittings, injector cups, caps, shells, and housings.

Lighting: metal stampings are used for bayonet sockets, reflectors and shields.

Motor: metal stampings are used for motor housings and armatures.

Sensor: metal stampings are used for sensor housings and core tubes.

Power Outlets: metal stampings are used for sockets and accessory power sub-systems.

Transmission & Chassis: metal stampings are used for rotary valves, valve bodies, valve inlets, valve seals, valve actuators and bonded piston stampings.

Within every one of these systems and sub-systems are a host of possible part types, materials and specifications. Sunny has worked with automotive stampings from the smallest vehicles to the largest and everything in between. We deeply understand the demands of automotive parts and the importance of error free parts. Therefore we are devoted to manufacturing superior automotive stamping tools.