Rooted in modified engineering plastics and functional packaging materials, we support real manufacturing with technology and service.
From formulation development and process scale-up to volume delivery — an integrated technical service and consulting partner.
DHZS Investment is a technical service and industrial investment firm dedicated to modified engineering plastics and functional packaging materials. Working across the materials value chain — through product supply, technical service and technical consulting — we help customers achieve formulation breakthroughs, process scale-up and market success, so that good materials truly reach end products.
Focused on the modified engineering plastics and functional packaging materials value chain, we support material technology and capacity upgrades through industrial investment.
From material selection, formulation development and process scale-up to application validation and failure analysis — practical solutions for end customers.
Import-substitution route assessment, material compliance and certification support, industry trends and supply chain analysis.
Two product lines covering modified engineering plastics and functional packaging materials, supported by technical services and consulting.
High impact and high flow, for electrical & electronic structural parts and automotive interior/exterior.
Balancing chemical resistance and weatherability, for outdoor and demanding appearance parts.
Heat and chemical resistance with dimensional stability, for new energy and electrical interconnection.
Glass-fibre reinforced systems combining stiffness and heat resistance, for structural and functional parts.
Excellent electrical properties and heat resistance, for connectors and electronic components.
Post-consumer and post-industrial recycled systems that meet performance and sustainability targets.
Tailored formulations built around the application and customer standards, with fast response.
Functional additives and compound solutions for packaging applications.
Combining active oxygen absorption with passive barrier to extend food & beverage shelf life.
Blocks 200–400 nm UV to protect contents from ageing and fading.
Blocks 100% UV and 99.9% visible light for light-sensitive foods.
Resin-free liquid pigment concentrate — very low dosage, uniform dispersion.
Reduces acetaldehyde in PET packaging by up to 80%, removing off-taste.
Suppresses CO₂ permeation, keeping carbonation and freshness.
Efficient slip performance, lowering static and dynamic friction.
PE+EVOH+MMT labyrinth structure blocking oxygen, CO₂ and moisture — colour adjustable.
Lowers surface resistivity to 10⁹ Ω, reducing dust pick-up.
Improves low-temperature impact and strength, suited to ice-cup products.
Raises heat resistance and rigidity of PET.
Formulations developed to order, responding quickly to differentiated material needs.
Materials ultimately serve products. Together with end customers, we put compounds and masterbatches where they belong.
Battery structural parts, CCS harness brackets and connectors with flame-retardant, weather-resistant materials.
High impact performance with strong electrical properties, for housings and internal functional parts.
Appearance and structure in one, meeting mass-production consistency for appliances and consumer devices.
Weatherable, low-odour and colourable, serving OEM supply systems.
Import-substitution material solutions for PV connectors and modules, meeting stringent test standards.
Material choices for flame retardancy, tracking resistance and long-term outdoor reliability.
Lightweight structural and moving parts balancing stiffness with durability.
Oxygen scavenging, light blocking, UV barrier and colour oil solutions that protect flavour and quality.
Whether you are looking for a material solution, product supply, or a professional technical assessment, we are glad to talk.