About Yong Sheng

Alwin Asia Limited was registered in Hong Kong. Dongguan Yongsheng Hardware Plastic Product Co.,Ltd. was founded in 1993, which is one of the council member enterprises of Dongguan City Hardware Machinery Mould Industry Association. Located in Changan Town, Dongguan City, Guangdong Province,known as the Town of Molds. There are more than 300 employees, about 6000 square meters building area in our factory, and we had passed ISO9001:2008. We are specialized in plastic mould, die casting mould and plastic products with more than 20 years experience. Yongsheng is a professional OEM manufacturer which can provide the one-stop service including design and development, mold fabrication, production and secondary processing etc.

Now consulting



We have a design team with more than 15 years experience, who well know HASCO、DME mould design standards. Guaranteed with the international advanced technology of synchronization. They are skillful in operating different kinds of design software. We have rich design experience in hot runner mold, and we often cooperate with Mastip company.


Our company pay attention to the enterprise culture, we hold a birthday party for our employees monthly. Every year, we held the colorful activities to strengthen the staff communication and team spirit.

Professional injection mold,die casting mold,plastic products OEM manufacturer.

With more than 20 years industrial experience in the field of  injection mold and die casting mold, we can provide  the one-stop service including design and development, mold fabrication, production, products processing etc.


Dongguan Yongsheng Hardware Plastics Product Co.,Ltd All rights reserved
Fax number: +86-769-8534 4896 Customer service hotine: +86-769-8554 4196 Email:sales-fb@alwinasia.com
Xin an Community,Chang an,Dongguan City,Guangdong Province,China.
Keywords: plastic molds,injection mold,mold for plastic,mold injection,injection molding