Engineering & Development
We provide common design check service at the time of Request-for-Quote (RFQ). We offer engineering advice for material selection and product design in the areas of fitness-for-purpose, tooling feasibility and producibility. This helps to minimize anticipated road blocks in the manufacturing process.
CAD /CAM Product & Mold Drawing
We accept customers’ 2D/3D CAD drawings from Unigraphics, SolidWorks, ProE and AutoCAD, or in the format of Parasolid X_T or STP, and produce part, product and mold drawings in Unigraphics NX, and share with customers in the format of Parasolid X_T or STP and DWG.
Mold Flow Analysis
We are equipped with the Moldflow and the Moldex3D tools for mold flow analysis to further eliminate potential issues prior to finalizing part and mold drawings.
We have set up respective business units for the medical & health care industry, the automotive industry and the packaging industry with the aim to provide quality services and advices for customers in these fields.
We value business partnership with our customers and protect the information and data they provide to us as important as our own. We have tight work practices and procedures to ensure these information and data are properly handled.
In-House Precision Tooling
& Molding Technologies
We build multi-component, liquid silicone rubber (LSR), stack molds, thin / thick wall molds, high cavitation high performance high precision molds and metal insert molds. They all comply with international standards. We have the capability to build in-house multi-component rotary platen systems, LSR cold runner systems, and quick prototype molds for engineering evaluation. In addition, we offer world-class 1-stage injection stretch-blow mold (ISBM) tooling solution.
Multi-component molding is an efficient and cost effective technology for molding custom plastic parts with two or three plastic resins or colors in a single operation, and at faster cycle time and flash free. Hongrita has mastered this technology for years and has the capability to build the multi-component rotary platen system in-house.
Liquid Silicone Rubber (LSR) Molding
LSR molding can be used to create very complex LSR parts with much finer details and tighter tolerance. Hongrita can even master high cavitation LSR & 2-Component LSR/LSR or LSR/Thermoplastics tooling technologies, benefiting industries demanding high quality silicone parts and high efficiency silicone molding such as medical and automotive industries. Its LSR molds with a valve cold runner system were developed in-house.
Injection Stretch-Blow Molding (ISBM)
Enabled by close partnership with our ISBM tooling provider, Hongrita is capable of providing world-class 1-stage ISBM tooling and molding solutions for specialty containers and vessels such as baby bottles & cups, medicine bottles, water bottles and cosmetic in PP, PCTG, PET, PPSU & PES. This 1-stage high automation approach has significant impact on production cost reduction and is largely applied in high-end container products in term of appearance and physical properties.
In-Mold assembly is a technology extended from Hongrita’s expertise in multi-component molding. As the assembly takes place inside the mold with occasional robot assistance, it minimizes the risk of human interference, resulting in semi-assembles or finished devices with high quality consistency. It can be widely applied in medical, healthcare and packaging industries.
High Performance Mold
Hongrita has the capability to produce high performance mold including, but not limited to, thin/thick wall molds, high cavitation unscrewing molds, and complex stack molds. They are highly sought after by the Packaging and the Automotive industries.
Hongrita is very experienced in applying this technology to over-mold thermoplastic onto metal core. The components we produced are largely used in the automotive and industrial products.