Shengqi Mould develops injection molds and composite compression molds from customer drawings, samples or product specifications. Each project is reviewed for mold structure, material direction, forming process, production volume and delivery requirements before tooling starts.
Shengqi builds injection molds and SMC/BMC/DMC/FRP compression molds for clients in protective equipment, electrical, industrial, automotive, home appliance, medical and daily-use product sectors.
Taizhou Huangyan Shengqi Mould & Plastic Co., Ltd. is based in Huangyan District, Taizhou, Zhejiang Province — a region recognized as one of China's major mold manufacturing and supply chain centers. The company operates from a 2,000+ m² facility with over 30 mold manufacturing professionals and 14+ years of tooling experience.
Unlike general part suppliers, Shengqi's engineering team reviews each project from the mold development perspective: checking part geometry, wall thickness, material flow, mold structure, cooling strategy and production feasibility before confirming the tooling plan. This reduces trial-and-error cycles and supports consistent mold performance.
Injection molds for thermoplastic products (PET, PP, ABS, PC, PA and reinforced grades). Compression molds for fiberglass composite products (SMC, BMC, DMC and FRP materials). For qualified high-volume projects, molded product manufacturing can be provided after mold approval.
Engineering support from drawing review to trial molding, mold delivery or molded part production.
Shengqi develops injection molds for PET preforms, thin-wall packaging, storage products, automotive plastic components, home appliance housings, medical consumables and daily-use plastic products. Engineering includes DFM review, mold flow analysis, cooling design, ejection planning and mold steel selection.
Fiberglass composite compression molds for ballistic helmets, protective plates, electrical enclosures, industrial covers, bathroom bases, composite furniture and construction products. Review covers material charging, cavity strength, heating layout, pressure distribution and part release.
After tooling is completed, the first trial is conducted to verify filling, surface quality, dimensions and release. Trial samples are inspected against the product specification. Mold adjustments are made based on trial data and customer approval standards before final delivery or production.
For customers who need finished molded parts rather than only the mold, Shengqi can support high-volume injection or compression molded product production after mold development and validation. Delivery includes sample approval, batch production, inspection and export coordination.
Every mold project follows a structured engineering process from drawing review through trial molding to final approval.
The team starts by reviewing the customer's 2D or 3D drawings, product sample photos or physical samples. Key points checked include part geometry, wall thickness distribution, undercuts, draft angles, expected material, gate position, parting line direction and any special surface or assembly requirements.
Before tooling starts, Shengqi provides DFM feedback covering potential molding risks: areas that may cause sink marks, weld line positions, filling concerns, difficult-to-cool zones, ejection challenges and suggestions for product structure improvements. This helps the customer optimize the part for moldability before cutting steel.
The mold plan considers cavity quantity, runner system, gate type and position, parting surface, slider and lifter layout, cooling channel design, ejection method and mold steel selection. For compression molds, material charging pattern, heating system and venting layout are reviewed.
The first trial checks real molding conditions: filling balance, surface quality, dimensional accuracy, part weight, cycle time, demolding reliability and deformation. Mold adjustments target stable production performance — repeatable quality across full production runs, not just a few good samples.
Drawing review, mold development and trial molding support for 10+ product categories.
ballistic helmet shells, protective plates, shield components and safety equipment parts using SMC/BMC/FRP compression molding for strength and impact resistance.
Electric meter boxes, gas meter boxes, distribution enclosures, junction boxes and outdoor electrical housings requiring insulation, weather resistance and dimensional stability.
Lamp housings, lenses, interior trim, battery box components, under-hood plastic parts and structural brackets with assembly tolerance and surface requirements.
Water filter housings, pressure tank shells, industrial containers, crates, machine covers and equipment enclosures for demanding service environments.
Urine cups, specimen containers, collection vessels and medical device housings with medical-grade material certification and volume accuracy requirements.
Air conditioner housings, appliance panels, structural frames and enclosure components with aesthetic surface finish and assembly precision.
Plastic chairs, trash cans, dustpans, soap boxes, hangers, flower pots, storage bins and household items for high-volume production.
Bottle caps, closures, thin-wall containers, PET preforms and food-contact packaging molds with fast cycle times and cavity consistency.
Toilet seats, bathroom bases, wash basins and sanitary ware components with surface durability and chemical resistance.
Toy car bodies, ride-on toy components, sports equipment parts and recreational product molds with safety-compliant edges and bright-color processing.
A 2,000+ m² factory with CNC machining, EDM, mold assembly, trial molding, inspection and export packing capabilities.
Shengqi's facility includes CNC machining centers, EDM machines, drilling and tapping equipment, polishing stations, mold assembly areas and a trial molding bay. In-house tooling allows the team to control machining quality, assembly accuracy and delivery schedule without relying on outsourced processes.
Mold export is a regular part of Shengqi's business. Each shipment is prepared with VCI rust protection, vacuum sealing, fumigated wooden crates and full documentation: commercial invoice, packing list, bill of lading or air waybill, and certificate of origin. Installation guidance and post-delivery support are provided.
4 documented export case studies show how Shengqi handles international mold projects from engineering review to delivery.
Automotive Aftermarket Parts — A US-based automotive aftermarket supplier ordered custom injection molds for LED tail light housings. The project requi…
Safety Equipment Equipment — A security equipment procurement project required SMC compression molds for ballistic helmet shell production. The molds…
Packaging & Consumer Goods — A German packaging manufacturer ordered high-cavitation injection molds for mineral water bottle caps. The project deman…
Electrical Equipment Manufacturing — A Russian electrical equipment manufacturer ordered SMC compression molds for outdoor electric meter boxes. The molds ne…