Winshine Corporation Introduction

Prowell International Industrial Ltd was founded in 1988 in Hong Kong. The headquarter factory- Yinli & WINSHINE Electronics that located in Shikit Town, Dong Guan, was set up in 1989. Subsequent branch factory: Dongguan Prowell Precision Technology Co., Ltd. was established in 2009.  In addition, USA sales representative offices-WINSHINE TECHNOLOGY LLC were set up in 2011 in Tucson, AZ, USA . In 2019,WINSHINE PLASTIC PRODUCTS (SHIPAI) Co., Ltd. start to deliver a broad range of innovative and technology-based plastic products and solutions in the consumer electronics, medical, automobile industries. By sticking to company’s philosophy of “Strive for Excellence, Customer First”, WINSHINE has grown its professional expertise in manufacturing industry and become a company that provides premium services with competitive price.

WINSHINE is an EMS provider as well as a leading manufacturer specializing in producing linear transformers, magnetic components, toroidal transformers, switching power supplies, Power adapters, LED drivers, battery chargers, PCBA, precise metal parts.  To ship our products worldwide, WINSHINE has obtained safety certification of various regions such as Asia, Australia, Europe, America and Africa. Our products are sold to customers all around the world with annual sales of 30 million USD (approximately). WINSHINE serves large pool of reputable customer bases that include some of the most famous international electrical companies. They are either Power Tool companies or Home Appliances companies listed on the Fortune 500. Our major customers are Ericsson, Philips, Panasonic, Plantronics, SEB, Casio, Canon, Continental, Cisco, Honeywell, Eaton, Electrolux, Humanscale, Bissell, Remington, Harman/Kardon, Braun, Conair, Cooper Lighting, Coleman, Ctek, Sloan Led, Delonghi, Sennheiser, Karcher, Axis, Detla-Q, Noco, Valeo, and etc.
global market for linear transformers and power adapters

WINSHINE is an organization with approximately 1000 employees in which 100 of them are professional technicians and experienced engineers, holding a total area of 16,000 square meter. Through rapid expansion in the past few years, WINSHINE now equipped with systematic manufacturing policy, experienced R&D, expertise quality assurance team along with various precise manufacturing and testing machines. To improve engineering capability, management efficiency and quality level, APQP and SAP management system were applicated in 2012 .

In 1998, WINSHINE obtained TUV ISO9001 certification. Moreover, we obtained qualifications of “SONY Green Partner” in 2003. In 2005, we obtained DNV ISO9001 and ISO14001 certification.

To fulfill RoHS requirement, we have similar testing equipment as third party testing organization, including ICP, GC-MS and etc. Our ICP lab was built in 2005. GS-MS, UV and other testing equipment were purchased in 2007. Nowadays, our RoHS lab is capable to detect six kinds of RoHS restricted elements and other EU restricted substance, with the precision and test accuracy been approved by various countries.

From 2005 to 2010, WINSHINE put a lot of resources on the expansion of production facilities and test equipment.  Production capacity had been largely increased in this period owing to the increasing business with key clients.  Through our expansion, we have setup more than 10 sets of SMT machines production line in 2016.   New layout of SMT workshop in 2016 helps improve production yield massively.

At year 2014, WINSHINE have invested $50 million on our subsidiary branch Prowell Precision Technology to extend our product categories such as Aluminum Die casting, Automation production line, Stamping, Metal sheeting and CNCs.

With over three decades of experience , WINSHINE Corp. now possess a strong team of professional personnel,  dedicated to serve its customers to meet their requirements with high quality products and services.