Parallel Electronic Technology(Dongguan) Co., Ltd.
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Productwell Precision Elect. Co., Ltd.
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1993101-200 peopleManufacturer/Trading CompanyEstablished brand
OEM manufacturer
Product customization
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Description
Productwell Precision Elect. Co., Ltd. is a manufacturer and trading company based in Dongguan, CN, established in 1993. Employing between 101 and 200 people, the company specializes in designing and manufacturing precision electronic components, utilizing Japanese and Taiwanese technology. Their product portfolio includes potentiometers, encoders, stick controllers, capacitors, power resistors, inductors, and choke coils. Since 2004, they have also invested in noble metal and base metal coating for electronic components. Productwell Precision Elect. Co., Ltd. has expanded its capabilities to offer OEM services, particularly for consumer electronics such as various types of chargers (car, USB, AC) and earphones. They also produce silicone cases and dual color covers. All products are exported to markets in Europe, America, and Asia.
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Dongguan Perfect Amperex Technology Limited
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2010501-1000 peopleManufacturer/Trading CompanyHigh capacity factory
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Patented technology
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Dongguan Perfect Amperex Technology Limited (PATL) is a high-tech enterprise founded in 2010, specializing in the research, development, manufacturing, and sales of polymer lithium-ion batteries. Based in Dongguan, China, the company operates a large-scale manufacturing facility spanning up to 25,000 square meters and employs between 500 and 1,000 professionals. PATL is a comprehensive provider offering OEM, ODM, and OBM services, supported by a dedicated R&D team that holds over 20 patents, including utility and invention patents for battery technology.
The company's extensive product portfolio includes standard, quick-charge, high-temperature, and high-energy-density lithium-polymer batteries, as well as specialized form factors like curved and button-cell (1254) batteries. These products are designed for a wide range of B2B applications, including smart wearables, Bluetooth headsets, medical equipment, UAVs, e-cigarettes, and communication tools. PATL batteries are recognized for their high power density, long service lifespan, and safety performance.
Committed to international quality standards, the company is ISO 9001:2015 and ISO 14001:2015 certified. Its products meet rigorous global requirements, including CE, UL, RoHS, REACH, UN38.3, KC, BIS, and PSE. With an annual output value exceeding US$100 million, PATL serves a global clientele that includes major brands such as Xiaomi, Honor, ZTE, and Bosch, exporting to markets across North America, Europe, and Asia.
Cylindrical Rechargeable 3.7V/200mAh 08440 Lithium-ion Polymer Battery for Bluetooth$1
Small Size 403010 Li-Polymer Battery for Bluetooth$0.9
Ultra-Thin Rechargeable Lithium Polymer Battery 3.7V53mAh 251030 with UL/Ce/RoHS/Un38.3 for Bluetooth Earphone, Smart Watch, Portable Electronic Devices$0.8
Rechargeable 3.8V/50mAh 350829 bracelet lithium battery for Bluetooth, ultra thin battery$0.8
Rechargeable Lithium Polymer Battery 350829 3.8V50mAh with UL/Ce/RoHS/Un38.3 for Bluetooth Earphone, Smart Wearable Product, Portable Electronic Devices$0.8
Rechargeable Lithium Polymer Battery 3.7V65mAh 651115 for Bluetooth Earphone, Smart Wearable Product, Portable Electronic Devices$0.8
Rechargeable Lithium Polymer Battery 500826 3.7V70mAh with UL/Ce/RoHS/Un38.3 for Bluetooth Earphone, Smart Wearable Product, Portable Electronic Devices$0.8
Cylindrical Rechargeable 3.7V/60mAh 75150 Lithium-ion Polymer Battery for Bluetooth Earphone$1
Rechargeable/3.7V/65mAh/601115/Lithium-polymer Battery, recording pen battery$0.8
3.7V Rechargeable Cylindrical 10100 / Button 1254 Lithium Polymer Battery$0.8
Rechargeable Lithium Polymer Battery Pack 433737 7.4V600mAh for GPS Navigator, POS Machines, Medical Equipment, Portable Electronic Devices$2.8
Rechargeable Lithium Polymer Battery 371227 3.7V90mAh with UL/Ce/RoHS/Un38.3 for Bluetooth Earphone, Smart Wearable Product, Portable Electronic Devices$0.8
