Guangzhou Zhengqi Technology Co., Ltd. specializes in the R&D
and sale of glue metering, mixing, and dispensing machinery. We
believe in continuous improvement and innovation, encapsulated in
our motto: “Creation Improves the Future.” Our core technology is
the cornerstone of all our liquid control devices, particularly the
metering and mixing systems.
At D&H, we continuously strive to develop new technologies,
products, and processes. Our unique "double-cylinder pump"
technology is a high-precision liquid control system that is
adaptable, continuous, and long-lasting, capable of handling glues
with varying viscosities. This core technology has established us
as pioneers in the gluing machine industry, earning CE and SGS
certifications. We hold over 20 patents and have introduced
numerous original products and industry firsts.
We offer a wide range of advanced dispensing solutions, including
CCD Vision dispensing systems, AB glue machines, 2-part silicone,
polyurethane, and epoxy potting dispensing machines, AB resins
compound dosing and dispensing potting systems, 2K potting
technology, and AB glue dispensing machines. Our product lineup
also includes epoxy dispensing machines, two-component dispensing
machines, dual-component dispensing machines, AB dosing system
machines, glue dropping machines, glue filling machines, meter-mix
dispensing machines, resin dispensing machines, vacuum potting
casting system machines, adhesive dispensing systems, dispensing
robots with high precision, dispensing valves, AB liquid
dispensers, and automated dispensing equipment. We provide
solutions for automatic glue dispensing, meter mixing machines, 2K
dispensers, 2K DOS machines, 2-part silicones, polyurethane epoxy
dispensing potting filling machines, AB epoxy resins compound
spraying filling dispensers, two-component AB epoxies, PU and
silicones metering mixing systems, 2K dosing units, AB-part dosers,
2K resins metering mixing machines, meter-mix dispensing systems,
resin dispensing, adhesive dispensing technology, high-precision
and accuracy dispensing robots, dispensing valve units, and
automated AB glue dispenser equipment, as well as dynamic and
static mixing systems.
In addition to our standard machines, we offer customized services
to meet specific client needs. Headquartered in Guangzhou with
branches in Zhongshan, Shenzhen, and Shanghai, our products are
exported to Russia, Turkey, the Netherlands, Singapore, Indonesia,
and beyond. We provide ongoing training for our customers and 24/7
service, continuously improving our offerings.
Our success and growth are built on your support and trust. We
remain committed to advancing our technology, particularly in the
areas of cylinder pumps and precision valves, to maintain our
leadership in the industry.
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