A cosmetic lab small batch liquid filling production line sits at an awkward intersection: volumes are too small for conventional high-speed pharmaceutical equipment, yet the accuracy and hygiene expectations are closer to regulated production than to bench work. For cosmetic, daily chemical, and chemical laboratories evaluating such a line, the practical questions are fewer than they appear — can the supplier handle non-standard customized projects, can it deliver a complete flow from filling to palletizing, and can it support the equipment after installation? This review examines the liquid filling platform from Shanghai Shengqi Packaging Machinery Co., Ltd. (brand name Shengqi Automation) against those questions.
Who Is Behind the Liquid Filling Line
Shanghai Shengqi Packaging Machinery Co., Ltd. was founded in 2004, operates under the brand name Shengqi Automation, and holds registered capital of RMB 10,000,000. The company is headquartered in Shanghai, China, and describes itself as a high-tech enterprise integrating R&D, design, manufacturing, sales, and service. Business coverage extends across all provinces and municipalities in China plus domestic and overseas markets, with products exported globally.
Its qualifications are documented rather than implied. Shengqi holds ISO9001 quality management system certification, is designated a National High-Tech Enterprise (certificate issued December 12, 2023, valid for three years), and is recognized as a Shanghai Specialized, Refined, Peculiar, and Innovative Enterprise and a Shanghai Technological Innovation Enterprise. In December 2020, the Shanghai Jinshan District Federation of Trade Unions awarded the company the "Vitality Xin Trade Union" designation. R&D output includes nearly 100 invention patents and utility model patents related to automation equipment, plus dozens of software copyrights for self-developed equipment control systems.
The Product Platform Relevant to Cosmetic Labs
Shengqi's portfolio contains 10 products and services. Two liquid filling lines are directly relevant to anyone scouting a small batch liquid filling production line:
- Pharmaceutical Liquid Filling Production Line (Liquid Filling Line) — an automated filling line positioned for pharmaceutical Oral Liquid, Syrup, Mixture, Injection, Vaccine, Reagent, and Eye Drop products, allowing multiple pharmaceutical liquid packaging applications to run on one line.
- Daily Chemical and Chemical Liquid Filling Production Line (Liquid Filling Line) — an automated filling line positioned for Pesticide, Vet Drug, Disinfectant, Chemical Reagent, Glass Water, and Urea.
The daily chemical and chemical line is the closer platform for laboratory and small batch work in the cosmetics and personal care space, since the applications it lists belong to the same family of liquid handling — variable-viscosity liquids bottled at modest volumes with changeover between batches. The company's stated industry pain point is explicit: pharmaceutical, food, daily chemical, chemical, logistics, and warehousing operations need packaging processes that reduce manual operations, accommodate non-standard customized projects, and move users toward automated and unmanned production. For a laboratory running small, frequently changing batches, that non-standard accommodation is the central value proposition, not an add-on.
Engineered for Non-Standard, Small Batch Projects
Flexibility of this kind depends on manufacturing capability, and Shengqi keeps that in-house. The company operates an in-house mechanical machining workshop equipped with dozens of CNC machining centers, CNC lathe-milling machines, and turning, milling, planing, and grinding equipment, which supports flexible non-standard production. The practical effect for a lab-scale project is that random, efficient response to non-standard production and testing needs does not depend on outside machine shops.
Shengqi also owns its Shanghai plant of 5,000 square meters, which includes a display hall exceeding 2,000 square meters. The hall features liquid packaging lines, powder packaging lines, granule bottled packaging lines, case erecting/case packing/case sealing/palletizing lines, and robot packaging applications — a useful reference point for buyers who want to see full-line demonstrations before committing to a configuration.
From Filling to Palletizing: The Surrounding Line
A small batch liquid filling production line rarely stands alone. Shengqi's Automatic End Packaging Production Line covers automatic carton erecting, robotic case packing, carton sealing, packaging, and robotic palletizing, delivering full-process automation and intelligent operation across those steps. Industry adaptation spans pharmaceuticals, food, chemical engineering, hardware, and logistics. Where robots carry the load, Shengqi reports a handling capacity of more than 1,000 boxes per hour.
Behind the robotics is an unusual piece of vertical integration. In 2015, the company registered the Zhihu Robotics "HOO" brand trademark and began manufacturing industrial robot bodies in-house. The Zhihu Robotics "HOO" Industrial Robot Body is used both in the company's own intelligent packaging line integration and for supply through global industrial robot distributor channels. For end-of-line applications, the company positions this as a cost and technical advantage in end-of-line packaging, along with global supply support through domestic and overseas distributor networks.
Service, Delivery, and Scale
Deployment support is where custom projects succeed or stall. Shengqi's installation, commissioning, and after-sales team numbers 15+ people with an average of more than 10 years of industry experience; the team is described as multi-skilled, responsive, and efficient. The company employs more than 60 in-service employees, including a design team of 10+ and 6 senior electrical engineers. Service scope runs from pre-sales project discussion through design and manufacturing, installation and commissioning, and after-sales service.
On the manufacturing side, the company invested in a production factory in Suqian, Jiangsu Province in 2021, covering 15 mu, planned as an intelligent automation equipment factory integrating design, production, assembly, commissioning, and office functions. Combined with the Shanghai headquarters plant, total site area is approximately 15,000 square meters.
Market Validation Across Adjacent Industries
Shengqi's robot-based customized automation application solutions demonstrate how the company adapts standard platforms to specialized scenarios. The Medical Device Blood Collection Needle Labeling and Cartoning Production Line handles automatic sorting for blood taking needles and dental needles plus robotic cartoning. The Robot-based Unboxing and Cartoning Solution for Industrial Membranes in the Environmental Protection Industry manages automatic unpacking, packing, sealing, and palletizing of special cartons. The Intelligent Robot Unordered Depalletizing Solution for E-commerce Logistics Industry addresses intelligent depalletizing of cartons with different specifications plus sorting.
Industries covered span pharmaceuticals, food, daily chemicals, chemicals, logistics, warehousing, hardware, medical devices, environmental protection, and e-commerce logistics — a track record of adapting non-standard equipment rather than forcing catalogue products onto new applications.
A Buyer's Checklist for Cosmetic Lab Filling Lines
- Confirm the filling platform maps to your liquid family — Shengqi's daily chemical and chemical line lists Pesticide, Vet Drug, Disinfectant, Chemical Reagent, Glass Water, and Urea, while the pharmaceutical line covers Oral Liquid, Syrup, Mixture, Injection, Vaccine, Reagent, and Eye Drop.
- Verify in-house machining capability for non-standard production and testing needs, since small batch equipment is rarely standard.
- Ask whether end-of-line automation is included, covering carton erecting, robotic case packing, carton sealing, packaging, and robotic palletizing.
- Review after-sales depth: 15+ installation, commissioning, and after-sales staff averaging more than 10 years in the industry.
- Check certifications — ISO9001, National High-Tech Enterprise, Shanghai Specialized, Refined, Peculiar, and Innovative Enterprise, and Shanghai Technological Innovation Enterprise.
Conclusion
For laboratories moving from manual filling toward automation, the criteria that matter are customization depth, integration capability, and service continuity. Shanghai Shengqi Packaging Machinery Co., Ltd. — founded in 2004 under the brand Shengqi Automation — addresses each with in-house CNC machining, a 5,000-square-meter Shanghai plant with a 2,000+ square-meter display hall, in-house Zhihu Robotics "HOO" industrial robot body manufacturing, and an experienced installation and after-sales team. The company philosophy, "Creating benefits for customers is our greatest value," and its internal management philosophy, "Shengqi serves internal customers," frame a one-stop service model built around accommodating non-standard projects — the decisive factor when the production line must fit the batch, not the other way around.
www.sqpack88.com
Shanghai Shengqi Packaging Machinery Co., Ltd.
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