1992-1994.
Mr. Derek Fung and Mr. Jim Stepro  meet in China while assembling a battery production line and training the staff on the procedures to manufacture batteries in China. While working together on the battery factory project the found they had many of the same views on global economics. The rising labor costs in USA were staining  USA  corporate profit margins along with environmental controls that cost companies millions of dollars to implement. So many companies were starting to  investigate   "Off Shore Manufacturing".  Jim and Derk decided to form a partnership to import batteries and battery packs for the USA market.

 1994-1996   USA Headquarters was established exporting Ni-Cd batteries and battery packs .

1996-2001 Started exporting Ni-MH batteries, Pb-acid batteries, Alkaline primary cells and battery chargers.

2001-2002  Becoming dissatisfied with Chinese made products Jim and Derek opened a pack making  and quality assurance facility in Shenzhen  to manufacture packs to a higher quality level than was available in China at that time.  In late 2001 the opportunity to purchase the assets of Pin Xin International in Shanghai.  Purchasing the assets and refurbishing the facility production was started in 2002.Supreme Technologies, Inc. immediately started making Nickel Metal Hydride Batteries and moved the battery pack making operation from Shenzhen to Shanghai.  Set up specifically for assembly of Ni-MH batteries and battery packs for both China and USA distribution Supreme Technologies, Inc. has become a global organization exporting worldwide.  Supreme Technologies, Inc, can also provide engineering support to its customers. Supreme Technologies, Inc.offers China sourcing to organizations interested in obtaining a variety of Chinese made products.

We strive to provide a quality product at the lowest price, while providing dependable and swift customer service.

The energy industry is ever changing, from year to year, month to month, and even week to week. We offer batteries, battery packs, and chargers -- as well as custom assembly and consumer packaging for our products. Our manufacturing capabilities of 100,000 batteries per day  can offer our customers timely delivery of high quality battery products. 

We are working to keep a fresh product mix and provide the necessary help you need to deliver the best possible product at the optimum price. Whether your need is individual batteries or fabricated packs we can produce and deliver to your specification.

If you don't see what you need in our product line, please call or email us. We can design and build the appropriate battery or battery  pack for your application.

If you currently use another Chinese battery manufacture... quality auditing services are also available for auditing your China battery supplier. Using on-site inspection, we can provide you with detailed inspection reports, as well as independent testing of the batteries produced.

Our China facility has the most up-to-date production equipment for fabrication of batteries and battery packs as well as an engineering staff to assist you in all aspects of the battery industry.