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Company Profile
1.Topwell Spring Development Ltd was incorporated in 1996, has evolved to be one of the leading customer injection molders of our region.
2.Topwell engaged in the development, design and manufacture of precise plastic mould and plastic parts, and specialize in offering all-around service for customers such as the design and fabricating of tooling, injection and painting.
3.Topwell is including R&D center, tooling, moulding, silkscreen, spraying workshops and assembley line.
producing capability
We have a excellent team of specialists and undergratuates and advanced engineers. R&D department has 3 ID, 6 MD, and 50 engineers, the department of mould manufacturing, 120 professional mould makers.
Main service: injection mould, die casting mould, stamping mould.
product range: electronic product, automotive product, home appliance ect.
Advantages:1.Mold design is subject to customer's requirement.2.Injection molding machine specification of certain plastic,etc
3.Our products include a variety of vacuum cleaners,and plastic components.
4.These products are widely available to world-class large companies.
5.We have won a high reputation among clients.Our company provides processing or researching and manufacturing services.
6.We are very interested in the development of new products to meet market demands.
7.specifications about flow,material,radian and so on,we can fit in all you want.
Process machine list
Molding Specification
1 | Mould base | LKM & Hasco & DME standard |
2 | main material of core and cavity | S136, H13, 2344, 718, 738, 8407, NAK80… |
3 | Hardness of mould | soft mould: 38~42HRC hard mould: 48~52HRC |
4 | Cavity | Single-cavity, Multi-cavity, family mould, interchangeable core/cavity |
5 | Surface treatment | EDM, texture, grinding, mirror polish |
6 | Gate type | cold runner, hot runner (Yudo/DME/Hasco) |
7 | Maximum mould size | 1000*1000 mm |
8 | Mould life span | 300000~+1,000,000 shots |
9 | Quality | ISO9001-2000 certification |
10 | injection material | ABS, POM, PMMA, PC, PP, Nylon, PA+GF, PET, TPE, PVC, HDPE etc |
11 | Lead time | 30-40 days |
12 | Package | Wooden case for tools ,PE bags added export carton for parts |
13 | Payment term | T/T |
14 | Trade terms | EXW, FOB, CIF |
15 | Export country | Italy, Australia ,Hungary,Germany, USA, Canada… |
16 | Secondary treatment for parts | painting, silkscreen, pad printing, plating, assembly |
17 | advanced process | double injection, over moulding, insert moulding, in mouding labelling |
Flow chart: