Founded in 2004, Ningbo Royalwill Molds & Plastic Co. Ltd., specializes in designing and manufacturing large¬precise, complex and long-life plastic injection moulds, related to all kinds of automobiles, auto bikes, households, IT products, commodities, etc.  We have has annual production capacity of 500 units of injection moulds.

    Royalwill has its advanced CAD/CAM/CAE system and great team-workers experienced in mold design, manufacture and company management. And we are also familiar with mold manufacturing standards from Japan, USA, Europe, and Australia and so on. With main equipment of vertical, horizontal and Gantry machining centers, CNC, EDM , Grinding machines. We Build mold in accordance to USA SPI standard, DME standard, and HASCO standard. Our texture can follow Mold Tec and also can per customer sample. We can supply China mold base ,LKM mold base and DME mold base , we can supply DME hot runner, Syventive hot runner , etc .

 In addition to using steel P20 from China, we stock steel from Thyssen (Germany) and P20, H13, S7,420SS from Assab (Sweden), and etc. We choose steel depending on customers’ requirements and longevity of moulds. We use standard components from China, DME, and HASCO. Moreover, we use hot-runner molds from YUDO, DME, INCOE and etc.

Royalwill is a professional ISO9001 certified plastic injection company and mould maker with more than ten years experience. We specialize in the design and manufacture of injection moulds and precision moulding/ production of plastic parts. We have state-of-art mould-making machinery, plastic injection moulding machines and over 400 skilled and dedicated workforces. Every year, over 70% of our moulds are exported to the United States and Europe for production. In addition to using steel P20 from China, we stock steel from Thyssen (Germany) and P20, H13, S7,420SS from Assab (Sweden), and etc. We choose steel depending on customers’ requirements and longevity of moulds. We use standard components from China, DME, and HASCO. Moreover, we use hot-runner molds from YUDO, DME, INCOE and etc.Our philosophy is to work with our customers in a collaborative way to ensure high quality products and low costs.

     We are professional in designing and manufacturing plastic moulds, hardware stamping moulds,die casting...Various Moulds are mainly as below:1).automobile parts and moulds,
2).household electrical appliances parts and moulds,
3).office equipment parts and moulds,
4).IT digital products and moulds,

Our price is very competitive.

More information:

Economics

The last factor in selecting the optimum number of cavities must be an economic decision. For extremely low volumes, anything more than a single-cavity mold is not economically justifiable. At the other extreme, very high volumes of product call for large numbers of cavities. Molds are normally built in multiples that result in a balanced cavity layout, with 1,2, 4, 8, 16, 32, 64, and 128 cavities normally constructed. A general rule is that each time the number of cavities is doubled, the additional cavity cost is approximately 65% of the preceding cavity cost. Typically, the additional costs for a greater number of cavities must be justified against manufacturing costs over a given length of time, with three years being the average.