ABOUT US

Tennrich International Corp. was founded on Sep. 24th, 1986. As a pioneer in Portable Power industry, Tennrich is committed to bringing creative products and deliver the best quality. Besides creation in product design, technology innovation, and manufacturing with worldwide brands.


Dongguan Irice Electronics Development Co., Ltd.

Dongguan Irice Electronics Development Co., Ltd., a subsidiary of TennRich International Corp, is a factory located in DongGuan, PRC which is the first factory in China that focus exclusively on rechargeable mobile batteries. With years of experience cooperating with name brands, iRice manufacturing products stand for safety and quality. ISO 9001, ISO 14001, QC 080000, CQC, ETL, MFI Certified.
Irice Product Development Center specializes in providing full solution of consumer products development. With best experts in different functionalities, from engineering, product management, quality assurance, verification and manufacturing, Irice commit to bring dedicated, expertise solutions that bring consumer products to life.
http://www.iricepower.com


Energizer®

 

Energizer® Holdings, Inc is a consumer goods company operating globally in the broad categories of household and personal care products. Energizer currently offer solutions in portable power, lighting, wet shave and personal grooming, skin care, feminine care and infant care in more than 160 countries. Tennrich became worldwide license partner of Energizer for Co-brand products from 2009. From product design, manufacturing, marketing to sales, Tennrich launched a series of power packs for Energizer. It has been a leading brand and the beginning of portable charger industry today.
http://www.energizerpowerpacks.com

 

 

THE RIGHT FIT FOR YOUR BUSINESS

With TennRich by your side, rest assured you have the right partner with the knowledge and experience to grow your business. We pride ourselves on customer service, making sure we work closely with you to fit your business model’s manufacturing needs for portable power and consumer devices.


OWN DESIGN MANUFACTURER

You provide the design and engineering specifications and TennRich manufactures the product.

ORIGINAL EQUIPMENT MANUFACTURER

We take our existing product, rebrand it with your logo then distribute the product based on your go-to-market strategy.

JOINT DEVELOPMENT MANUFACTURER

You provide the design and specifications for the product, TennRich engineers and develops the power solution.

TENNRICH INSIDE® IS A PARTNERSHIP – NOT A SUPPLIER RELATIONSHIP.

This is mandatory for long term profitable growth. We provide a robust group and system to deliver quality products.

CATEGORY

With our solid manufacturing ability, we turn your ideas into reality.
We offer winning product designs optimized for today’s market.
Our innovative design gives a different meaning to being a manufacturer.


PORTABLE POWER BANK

 

– PD
– Quick Charge
– Type-C Series
– Cable Built-in
– Laptop Charger Series
– Outdoor Series

QI ECOSYSTEM

 

– MagCase
– Qi Pad
– Qi Power Bank
– Qi Car kit
– Qi Stand

MAGCONN MAGNETICCHARGING AND DATA SYNC

 

– Magnetic Phone Case
– Magnetic Car Kit
– Magnetic Power Bank
– Magnetic Cradle

BATTERY CASE

 

– Apple Series
– Samsung Series
– Gaming

ENERGY STORAGE

 

– Energy Storage
– Solar Charger

POWER BATTERY

 

– Power Battery Pack for E-bike
– Power Battery Pack for Medical