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PCM Manufacturer
to protect your lithium battery packs.
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Only The Best PCM for You
Here at Tutorim we handpick only the best qualified, expert, and friendly tutors for you.
Specializing in subjects from maths, science to arts and languages at all levels as well as preparing for university exams.
PCM for E-tools Battery
For power purpose
PCM in battery of E-bike
For power purpose
PCM for Lifepo4 Battery
For energy storage purpose
PCM for LFP Battery
For energy stoage purpose
Our Factory Display
As an professional protection circuit board PCM solutions manufacturer, Topkingtek was founded in 2012. We are committed to technology researching, development and manufacturing of PCM for li ion battery, Lifepo4 (LFP) battery, 18650 battery etc, especially lithium ion battery management system over 8 years.
Large supply and fast delivery guarantee. When choosing us, you can get quick quotation, and just need 3-5 days to complete samples. We also get certifications for Europe, America etc.
We are always there, please feel free to contact me if you have any questions.
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Serious Production
Focus on R&D, we have modern production equipment, serious engineers to design, trained workers to assembly.
Packing After Testing
Once the PCM has been tested and approved, we will pack properly for shipping. It includes using bubble wrap to avoid damage.
Packing Individually
One/two PCM inner packing, if the PCM is being shipped, it will have inner labeled and tracked to ensure it arrives safely at its destination.
Ready to Ship
In Japan, South Korea, India, Russia, Spain, UK, Italy, Germany, USA etc, you will see our PCM. They are highly praised by customers.
Others we can do special for you
Standard or Custom
- Charge / discharge protection
- Over current protection
- Short circuit protection
- Temperature protection
- Balance Protection
- Common port
- Custom OEM with your Logo
- No sell BMS online direct to end-customers.
Now we supply hundreds of partners worldwide, including batteries maker, electric vehicle manufacturer, specialist dealers, sales partners, installers and many more. Partnering with us is very easy.
We provide wide range of PCM solutions tailored to your business model, giving you the knowledge and skills to expand your business offering.
Mr David Chou
Ms Karen Guo
Mr Jansen Ting
Let’s grow your business together!
