Shenzhen Strengthen Electronics Technology Co., Ltd., established in 2005, is a professional manufacturer specializing in precision molds and plastic injection molding. In 2013, the company expanded its operations by adding a dedicated product assembly division.
The company is located at Buildings 56, 59, and 60, Changxing Industrial City, Changzhen Village, Gongming Street, Guangming New District, Shenzhen. Its facility spans 15,000 square meters and houses three core business divisions: Mold Manufacturing, Injection Molding, and Product Assembly.
The Injection Molding Division is equipped with 50 advanced computer-controlled precision injection molding machines, with clamping forces ranging from 80 to 1200 tons. It also features a range of auxiliary equipment for surface treatment, silk-screen printing, and spray painting. With an annual production capacity of 6,000 tons of plastic components, the division ensures high-quality output and consistent performance.
The Precision Mold Division boasts a skilled team in development, design, and manufacturing, supported by dozens of CNC machines, EDM equipment, wire-cutting machines, and advanced inspection tools—including CMMs (coordinate measuring machines) and projectors. Utilizing modern CAD/CAE systems such as UG and PROE, the division is capable of designing and manufacturing 600 to 800 sets of precision molds annually. This ensures that every product meets exact specifications and adheres to the highest customer standards from design through production.
The Product Assembly Division features a dynamic and skilled team with extensive industry experience. Over the past three years, it has grown into a fully functional and capable unit with specialized expertise in the development and manufacturing of consumer electronics and small household appliances.
Hongchangshun is committed to becoming a leading high-end service provider in plastic molds, plastic product manufacturing, and finished product assembly. The company aims to deliver comprehensive OEM and ODM solutions, offering end-to-end product development and manufacturing services to meet diverse customer needs globally.
