Import Custom Injection Mould — Buy in Bulk from Supplier in China

Custom injection moulds from HK Depota Holdings Limited Co., Ltd. are designed for precision thermoplastic part production using compression and overmolding techniques. The supplier holds tolerances as tight as ±0.05 mm on complex geometries, with surface finishes ranging from SPI A1 to B2, depending on part function. Tooling is built using hardened tool steels such as H13 and S136, selected based on expected production volume and material abrasiveness.

The supplier works with standard thermoplastics including ABS, acetal, nylon 6/6, and high-density polyethylene. Compression injection molding is used where low internal stress and absence of sink marks are critical, such as in food service components requiring smooth, uniform surfaces. Material selection follows ASTM D4000 and ISO 1043 standards for polymer classification, with drying protocols aligned to manufacturer guidelines to prevent hydrolysis in hygroscopic resins.

These moulds serve end markets including small appliances, gardening tools, sporting goods, and consumer electronics. Buyers typically require batch sizes from 5,000 to 500,000 units per run. Tool life is estimated at 100,000 to 500,000 cycles depending on steel grade and process parameters. Trade terms are FOB Shenzhen, with lead times of 6 to 10 weeks after final design approval. Packaging is in wooden crates with foam inserts, labeled per customer specification.

HK Depota Holdings Limited Co., Ltd. operates from Shijiazhuang, Hebei, China, with a focus on custom injection mould tooling for industrial and consumer applications. The company is verified as a harbor-tier supplier with no public data on workforce size, annual turnover, or client list. Their listing confirms technical capability in compression and overmolding but provides no evidence of certifications, ISO status, or in-house design engineering beyond basic DFM support.

The supplier does not list any quality control documentation such as CMM reports or material traceability. Their process relies on experience rather than published standards. Buyers should request mould flow analysis, prototype validation samples, and tool steel certificates before proceeding. No response rate or average reply time is available, indicating limited communication capacity.