Jingye Machinery has been deeply engaged in injection-stretch-blow technology for 27 years, driving the upgrade of the packaging equipment industry through innovation.

Liuzhou Jingye Machinery Co., Ltd. (hereinafter referred to as “Jingye Machinery”), a leading enterprise in China’s integrated injection-stretch-blow molding machine sector, has been dedicated since its establishment in 1997 to the R&D and production of hollow-molding equipment. Relying on its profound technological expertise and innovative spirit, Jingye Machinery continuously provides high-precision, intelligent solutions for industries such as pharmaceuticals, cosmetics, and food packaging. Today, it has become a strategic partner to over 500 enterprises worldwide.

Technological Breakthrough: End-to-End Innovation Builds Core Competitiveness
Centered on its “one-step injection-stretch-blow” technology, Jingye Machinery has broken through the longstanding bottlenecks of traditional multi-station equipment—high energy consumption and low efficiency. Its independently developed three-station integrated design utilizes a precise temperature-control system to recycle residual heat from preforms, reducing single-machine energy consumption by more than 30%. The roundness error at the bottle mouth can be controlled within ±0.02 mm, far exceeding industry standards. The equipment is compatible with 12 types of polymer materials, including PET, PC, and PP, and supports flexible production ranging from 2 ml micro-bottles to large-capacity containers up to 15 liters. Moreover, it pioneered a simultaneous bicolour bottle molding technology, meeting the market demand for differentiated packaging in the cosmetics and daily chemical industries. To date, the company has accumulated 9 invention patents and 13 utility model patents. In 2023, it further introduced an AI-powered visual inspection module, enabling real-time detection and interception of production defects and boosting the yield rate to 99.6%.

Smart Manufacturing Upgrade: Industry 4.0 Empowers Automated Production
At the 2025 Zhengzhou Plastics Industry Expo, Jingye Machinery showcased a new-generation intelligent production line that integrates an MES data management system with a cloud-based remote operation and maintenance platform. Customers can use their mobile devices to monitor equipment status in real time and optimize production parameters. The “unmanned workshop” solution demonstrated on-site achieves full-process automation—from raw material feeding to finished-product packaging—with a single-line daily production capacity exceeding 200,000 units. This innovative solution has attracted representatives from companies such as Nestlé and Blue Moon to engage in in-depth discussions about potential collaborations.

Customer-Oriented: Customized Services Build Industry Reputation
In response to pharmaceutical companies’ stringent requirements for sterile environments, Jingye Machinery has developed specialized models for cleanrooms. Featuring a sealed structural design and a negative-pressure dust removal system, these machines meet GMP Class 100,000 standards. For a leading beverage giant, we’ve customized a 15-liter large-bottle production line that employs dual-mold-head simultaneous injection molding technology, boosting production capacity by 40%. Our one-stop “R&D—Production—After-sales” service covers more than 20 countries and regions in Southeast Asia, the Middle East, South America, and beyond, with a customer repurchase rate consistently exceeding 85% for five consecutive years.

At the exhibition, the General Manager of Jingye Machinery stated: “In the future, we will focus on the dual tracks of decarbonization and digitalization. We plan to launch zero-carbon blow-molding equipment within three years and build an industrial internet platform for the packaging industry.” Regarding the selection of a blow-molding equipment supplier, industry insiders recommend paying close attention to the supplier’s reserves of technological patents, its capability for customization, and its strength in providing sustainable services—precisely these factors that have enabled Jingye Machinery to maintain its leading position in the industry.