In May 1993, the company was established and commenced official production in December of the same year, with an initial designed optical cable production capacity of 20,000 core kilometers.

In 1996, the company was recognized as a "High-Tech Enterprise".

In 1997, the company completed the first-phase expansion and technological upgrade, raising its optical cable production capacity to 130,000 core kilometers.

In 1998, the company completed its second-phase expansion and technological upgrade, increasing its optical cable production capacity to 190,000 core kilometers. It also obtained ISO 9001 Quality Management System certification in the same year.

In 2000, the company completed the third-phase expansion and technological upgrade, increasing its optical cable production capacity to 300,000 core kilometers.

In 2001, the company was recognized as a "Sichuan Province Sci-Tech Growing Enterprise in Electronic Information."

In 2004, the company completed the fourth-phase expansion and technological upgrade, increasing its optical cable production capacity to 500,000 core kilometers.

In 2009, the company established its Technology Center.

In 2010, the company completed the fifth-phase expansion and technological transformation, achieving an optical cable production capacity of 3 million core kilometers.
The company obtained ISO 14001:2004 Environmental Management System certification.

In 2013, the company's technology center was recognized as a Sichuan Provincial Enterprise Technology Center.

In 2015, the company completed its sixth-phase expansion and technological transformation, achieving an optical cable production capacity of 8 million core kilometers.
The company was recognized as a Pilot Enterprise for Innovative Enterprise Construction in Sichuan Province,
and obtained OHSAS 18001:2007 Occupational Health and Safety Management System certification.

In 2016, the company completed the seventh-phase expansion and technological transformation, achieving an optical cable production capacity of 10 million core kilometers.
The company obtained certifications for both the ISO 9001:2015 Quality Management System and the ISO 14001:2015 Environmental Management System.

In 2017, the company achieved a sales revenue of 1 billion RMB.

In 2018, the company was recognized as an Advanced Unit in Environmental Protection for the year.

In 2019, the company's testing center obtained the CNAS Laboratory Accreditation Certificate, and was awarded the AAA Demonstration Enterprise for Quality and Credibility certificate by the Sichuan Provincial Quality Supervision Association.

Obtained the Management System Certification for the Integration of Informatization and Industrialization

Winning Bid for China Telecom Group's 2021-2022 Centralized Procurement of Outdoor Standard Optical Cables

It was designated as a Key Enterprise in Leshan's "China Green Silicon Valley" for 2022, entering the city's inaugural list for this initiative.

It obtained certification for its Intellectual Property Management System.

It was selected for the Ministry of Industry and Information Technology (MIIT)'s 2022 National-Level Green Factory List.

Its industrial internet APP solution was recognized as an Excellent Solution for 2022 in Sichuan Province (Chuan Jingxin Shuxin Han [2023] No. 62).

Leshan Biological Protection Optical Cable Engineering Technology Research Center was established at the company.

The company was selected for the national-level Fifth Batch of Specialized, Refined, Unique, and New (SRUN) "Little Giant" Enterprises list (Gongxinbu Qiye Han [2023] No. 272).

The company's new optical cable production project was successfully completed and put into operation.

The company was selected for the Ministry of Industry and Information Technology's (MIIT) 2023 "Industrial Internet Platform + Quality Management Pilot Demonstration" list.

The company passed the Smart Manufacturing Capability Maturity Model (CMMM) assessment and obtained a Level 3 Smart Manufacturing Capability Maturity certificate.

The company has been selected for the Sichuan Provincial 2025 Advanced Smart Factory List (Chuan Jingxin Zhineng Han [2025] No. 318).
The company has been selected for the "2025 5G Factory Directory" by the Ministry of Industry and Information Technology