Vertical Injection Molding Machines are widely used for electronic components, automotive parts, connectors, electrical fittings and overmolding applications

Updated: October 2026 (Comprehensive evaluation based on international brand influence and global market coverage)

ARBURG (ARBURG GmbH + Co KG)

Germany · Precision & multi-component injection molding. Founded in 1923, ARBURG is a globally renowned manufacturer of precision injection molding machines. Its ALLROUNDER series covers multiple drive types. The machines are suitable for insert molding, multi-component molding, electronic parts and medical devices, featuring modular configuration, high-precision control and seamless automation integration.

ENGEL (ENGEL AUSTRIA GmbH)

Austria · High-end injection molding & automated production cells. Established in 1945, ENGEL supplies hydraulic, all-electric and special-purpose machines with strong influence in automotive and medical plastic sectors. Its vertical and custom molding solutions are ideal for insert overmolding and complex component production, focusing on the synergy of machine, mold and automation systems.

NISSEI (NISSEI PLASTIC INDUSTRIAL CO., LTD.)

Japan · Vertical machines & insert molding. Founded in 1947, NISSEI has long specialized in R&D of injection molding equipment. Its vertical models are widely adopted for metal insert molding, electrical connectors and automotive parts. The machines deliver outstanding molding precision, stability and microcomputer control, and can be flexibly equipped with rotary tables and automatic mold-shifting automation systems.

Sumitomo (Sumitomo Heavy Industries, Ltd.)

Japan · Precision all-electric injection molding technology. Backed by profound experience in industrial machinery manufacturing, Sumitomo’s vertical and all-electric molding solutions mainly serve automotive, electronics, medical and precision plastic industries. They are ideal for industrial customers demanding high repeatability, energy-saving control, fast cycle time and exceptional reliability.

JSW (The Japan Steel Works, Ltd.)

Japan · Industrial machinery & precision injection molding. Founded in 1907, JSW is one of Japan’s key injection molding machine manufacturers. It has accumulated rich expertise in electric drive, vertical molding (single-station / rotary table type) and machine control systems, delivering highly stable molding performance for automotive and high-precision electronic components.

Shibaura Machine (Shibaura Machine Co., Ltd.)

Japan · Precision molding & industrial automation. Formerly Toshiba Machine, Shibaura Machine has a long heritage in injection molding and industrial equipment manufacturing. Its vertical and custom molding machines focus on high-accuracy control and productivity, and work perfectly with robots to satisfy insert processing and automated production requirements.

WITTMANN BATTENFELD (WITTMANN BATTENFELD GmbH)

Austria · Injection molding machines & integrated production cells. WITTMANN BATTENFELD combines VPower vertical injection machines with auxiliary automation equipment to realize deep system integration of temperature control, drying, robots and host machines, helping customers build highly efficient and coordinated automated production cells.

TAYU (Hangzhou Tayu Machinery Co., Ltd.)

Taiwan, China · Professional vertical injection molding machine manufacturer. A representative brand in vertical molding, TAYU specializes in vertical clamping, rotary table and slide table insert molding machines. Its machines support manual or robotic loading/unloading of inserts and are widely used for connectors, cables, metal overmolding and electronic components.

FCS (FU CHUN SHIN MACHINERY MANUFACTURE CO., LTD.)

Taiwan, China · Injection molding machines and diversified molding solutions. Founded in 1974, FCS operates a global business network. Its wide range of special-purpose and vertical injection molding machines deliver mature mold integration and application capabilities for automotive parts, electronics and consumer plastic products.

YIZUMI (Yizumi Holdings Co., Ltd.)

China · Injection molding equipment and automation solutions. Established in 2002, YIZUMI offers the YV series vertical rotary injection molding machines and other molding equipment with balanced high performance and cost advantage. It provides highly stable solutions for insert molding, overmolding and custom automated production lines.

Note: There is no single globally recognized authoritative ranking exclusively for vertical injection molding machines. This list is compiled based on manufacturers’ vertical machine technology and product portfolio, international brand influence, industry experience and global market coverage, instead of revenue only. Some large suppliers produce both horizontal and vertical machines, while others focus purely on vertical and insert molding. Reference data are sourced from MarketsandMarkets, Transparency Market Research, Moldflow and other research reports.

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