Industrial Dispensing Needles Factories & Service

High-Precision Microfluidic Engineering & Custom Manufacturing Solutions for Global Industries

Shenzhen Anyco Automation Equipment Co., Ltd.

A National High-Tech Enterprise Redefining Precision Fluid Control Systems Since 2013.

Founded in 2013, Shenzhen Anyco Automation Equipment Co., Ltd. is a premier high-tech enterprise integrating fluid control equipment, high-performance piezoelectric jetting valves, UV curing light sources, and high-volume precision industrial dispensing accessories. We serve as a direct-to-enterprise manufacturing plant specialized in high-performance dispensing nozzles, custom valves, and automated dispensing machines.

Our headquarters is in Guanlan, Shenzhen, with a modern manufacturing plant in Huizhou spanning more than 2,000 square meters. Equipped with advanced multi-axis CNC machines and micro-hole machining apparatus, we maintain structural consistency and tight dimensional tolerance for critical microfluidic components.

Shenzhen Anyco Factory HQ Overview
2013
Established Year
2,000+
Factory Area (Sqm)
10+
Proprietary Patents
100%
QA Inspected Delivery

Industrial Dispensing Needles: Material Classification & Flow Dynamics

In high-precision electronics manufacturing and industrial fluid dispensing, the dispensing needle is not a mere consumable. It is the final pathway of fluid shear stress, flow velocity stabilization, and volumetric accuracy. Choosing the correct needle configuration directly influences deposition size, repeat tolerance, and fluid release clean-off. Modern electronics require deposition levels down to the nanoliter scale, which demands highly precise engineering and specialized needle geometry.

High-Precision Stainless Steel Needles

Machined from 304 or 316 stainless steel, these needles offer high chemical resistance and mechanical rigidity. They are engineered to endure high operating pressures without bending. Inner diameters are polished to minimize resistance, making them ideal for high-viscosity materials like solder paste, conductive epoxies, and thermal interface materials (TIMs).

Viscosity Tolerance: Up to 500,000 cPs.

Flexible Polypropylene (PP) Needles

Designed for delicate substrate surfaces, flexible PP needles prevent scratches and damage. The elastic properties of polypropylene allow the needle tip to conform slightly to uneven surfaces, making it suited for deep-cavity dispensing, underfill processes, and conformally coating irregular circuit components.

Substrate Protection: Zero-risk mechanical surface contact.

Double Threaded (TT) Tapered Tips

Tapered TT designs feature a smooth internal taper that reduces flow restriction compared to straight shafts. This design improves flow rate control, minimizes fluid clogging, and prevents back-pressure buildup. This configuration supports high-speed dispensing and reduces fluid stringing or tailing.

Flow Velocity: Reduces flow resistance by up to 40%.

Custom Fluid Dispensing Needles & Valve Testing

Customized Engineering & OEM Requirements

Customized solutions designed to meet specific industrial requirements and fluid properties.

Anyco supports high-volume manufacturing with customizable engineering services. We modify needle configurations to suit specific fluid requirements, such as double-threaded (TT) or single-barrel configurations, and apply internal coatings to manage adhesive buildup and prevent clogging.

Our research and development team creates specialized solutions for dispensing challenges, including multi-needle manifolds, angled dispensing tips, and micro-bore needles down to 34G (50-micron internal diameter). These systems integrate with high-speed automated equipment to support high-volume manufacturing and complex assembly steps.

Inside Our Manufacturing Plants: Precision & Capacity

A glimpse into our production workshop, CNC processing center, quality inspection zones, and clean room facilities.

Our Technological Advantages

Why top electronic and automotive manufacturers partner with Anyco for precision fluid control.

1. Industrial Focus

We concentrate on manufacturing and refining precision fluid control systems for electronics assembly and industrial applications, ensuring our equipment meets demanding technical standards.

2. Technical Leadership

We are a global supplier of high-speed piezoelectric jetting valves, offering microfluidic accessories with high repeatability and operating rates up to 1000Hz.

3. Specialized Solutions

Our solutions target the 3C electronics market—particularly smartphones, micro-LEDs, and semiconductor packaging—with specialized equipment for dispensing solder pastes, silver pastes, and structural adhesives.

4. Customer Mission

Our focus is on delivering comprehensive customer service, offering responsive technical support, and assisting clients with process optimization and manufacturing efficiency.

Global Sourcing, Supply Chain & Localization

In response to changes in global manufacturing hubs, industrial sourcing requirements have evolved. Precision electronics and automotive assemblies rely on supply chains that span Southeast Asia, the Americas, and North Africa. Shenzhen Anyco supports this global footprint by coordinating logistics and compliance across multiple manufacturing regions.

Our primary export markets include key manufacturing hubs: Southeast Asia (Vietnam, Thailand), South Asia (India), North America (Mexico), and Africa (Morocco). Our distribution network is designed to maintain consistent material quality and timely delivery for high-volume automated operations.

To support multi-national operations, Anyco provides local engineering assistance, technical documentation, and cross-border logistics support. Our dispensing equipment and UV curing units carry full CE Certification to meet safety, health, and environmental standards required in European and North American factories.

Technology Roadmap & Future Outlook

As manufacturing specifications shift toward miniaturization, the demand for precision dispensing systems continues to grow. Anyco’s research and development focuses on the integration of smart sensors, machine vision positioning, and real-time viscosity feedback into automated systems. This closed-loop design helps stabilize dispensing performance despite fluctuations in fluid viscosity or ambient temperature.

We are expanding the operational capabilities of our piezoelectric jetting valves to support high-viscosity non-conductive adhesives and solder pastes. Simultaneously, we are refining our micro-machining processes to reduce the internal roughness of our metal needles. Smoother internal walls lower shear stress, prevent clogging, and extend the maintenance intervals of automated assembly lines.

Frequently Asked Questions (FAQ)

What makes double-threaded (TT) tapered needles better than standard single-barrel straight needles?
Double-threaded (TT) tapered needles feature a conical internal design that reduces fluid restriction, lowers flow resistance, and minimizes pressure drops across the nozzle. This allows for higher fluid velocity at lower pressure settings, reducing the chance of fluid shearing and clogging in high-viscosity applications.
How does Anyco ensure quality control for large-volume industrial dispensing needle orders?
We use high-precision CNC machining and perform dimensional inspection of inner diameters using optical measurement equipment. Every batch of needles undergoes flow testing to check flow rate consistency, ensuring that the components perform reliably in automated assembly lines.
What parameters should guide the selection of UV light source wavelengths (365nm vs 395nm)?
Wavelength selection depends on the photoinitiators in the adhesive or coating material. 365nm light is typically chosen for thin UV coatings and clear adhesives to ensure surface cure, while 395nm light provides deeper penetration into thicker adhesive layers, opaque materials, or shadowed designs.
Does Anyco offer local technical support for factories located in North America and Southeast Asia?
Yes, we provide localized support through our distribution partners in Mexico, Vietnam, Thailand, India, and Morocco. Our services include process validation, replacement parts, and technical assistance for automated production lines.
How do Anyco's piezoelectric jetting valves compare to traditional pneumatic valves?
Our piezoelectric jetting valves use high-frequency ceramic actuators rather than pneumatic mechanisms, allowing for faster dispensing cycles up to 1000Hz. This design provides precise control over dot sizing down to sub-nanoliter volumes and improves repeatability, reducing production cycle times.
All Industrial Dispensing Needles Products