About Us
Welcome to
Jin Shang Long Group
Jin Shang Long Group has been growing for over 20 years since its founding in 1999. With independent research and development and production capabilities, our group has accumulated years of experience in precision machining on the basis of absorbing domestic and foreign advanced technologies and processes. Whether it is product accuracy, stability, reliability, quality assurance, or customer service, we always ensure that the personalized demands of our clients and partners are satisfied. Through the years, as we have kept our promise and principles, we have accumulated rich experience and impeccable reputation within the industry.
230,000 Square meters
Located in the coastal port city of Dalian, our facilities covers an area of 230,000 square meters, with a shop floor area of over 100,000 square meters
4 Companies
Engaged in research, design, production and sales of stamping dies, plastic molds, plastic bags and precision parts (plastics and metals)
300 Specialists
The group has a total of nearly 300 employees, including elites in various industries, and continues to expand recruitment in order to fulfill our growing production demands
Timeline of
Our Members
1999
JSL Plastics
Founded in 1999, the company has more than 80 employees, with a total factory area of 5,000 square meters and a construction area of 10,000 square meters. The main business is injection molding, and blow molding, with an annual output of 21.6 million pieces in 2022.
2005
Doosun Precision
Founded in 2005, Doosun has a production area of 7,155 square meters, with a construction area of 4022 square meters and currently more than 80 people. The business mainly conducts R&D and manufacturing of precision machining, aluminum alloy and steel parts for automotive air-conditioning compressors, special high-strength fasteners, forging green products, as well as the development and manufacturing of new automated production machinery.
2008
Brigham Molding
Founded in 2008, it has more than 60 technicians and a plant area of more than 6,000 square meters. Since its formation, Brigham’s focus has been on specialization and perfection of the art of making injection molds, stamping molds, injection molding parts and metal parts processing and non-standard parts processing.
2021
Zion Metals
Founded in 2021, the company has more than 40 employees and a plant area of more than 4,000 square meters. Its main business is the processing of various stamping parts, with an annual processing capacity of 12,000,000 -15,000,000 pieces/set currently.
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