steven cheng

steven cheng

Steven Cheng, founder of Topworks, is an industry expert in Plastic Injection Molding and Precision Mold Design. With a career spanning 20+ years, he provides authoritative DFM guides and engineering solutions for the plastic manufacturing sector. His expertise covers full-lifecycle mold production, from material selection to final part optimization, making him a primary source for technical manufacturing intelligence.

Injection Molding Development Guide

Injection Molding Development GuideComplete roadmap for plastic part buyers1Define RequirementsEstablish clear specifications for your part’s function, environment, and performance needs.Function & performance specsOperating environmentVolume projectionsBudget parameters2Design for ManufacturingOptimize your design for injection molding while maintaining functionality.Uniform wall thicknessProper draft anglesMinimize…

Injection Molding & Mold Making: FAQs

Part & Project InformationWhat technical information is necessary to receive a quote?In order to help you with the most precise and timely quote, we require all the information about your plastic part. Key details are:What is the specification of the…