Ultrasonic Welding Factory for Plastic Water Tank Product
|Injection Molding Techniques||General Plastic Injection Molding, Insert Molding, Over Molding|
|Injection Materials||ABS, ABS+PC, Acetal, Acrylic, Nylon/PA, PP, PC, PET, PMMA, POM, PS,
PU, PVC, SAN, ASA ,TPE, TPR and plastic material with talc or glass
|Injection Machine Size||From 50 Ton up to 450 Ton|
|Maximum Shot Weight||1,500 grams|
|Part Surface Treatment||High Polish, SPI Standards, MT Texture, Engravings|
|Surface Printing Options||Silkscreen Printing, Pad Printing, Heat Transfer Prinoting,
|Custom Color Injection Molding|
|Delivery Lead Time||1 Days to 20 Days (Depending on order quantity)|
|Low Volume Production|
|Working Days/Hours||2 Shifts a Day, 7 Days a Week|
|Shipping Options||Express, Air and Ocean|
|Logistics Services Offered|
|Assembly Services Offered|
|Warehousing Services Offered|
Dongguan Shenghua Mould offers turnkey and contract manufacturing
services for your new product development and production projects.
From initial product design to full scale production of your
finished product, we’re here to bring your idea into reality. We
are comfortable with confidentiality agreements and tight
schedules. As a small factory, we are flexible and quick to provide
drawings, quotes, and new molded samples. We typically can provide
samples from a new mold within 30 days typically.
Dongguan Shenghua Plastic Mould has rich experience on tooling and
injection molding plastic parts for laboratory use.
We have 12 injection machines, ranging from 50 ton up to 450 ton,
and can mold single part up to 1.5 kilograms in weight. Our
injection shop runs on 2 shifts, 7 days a week.
No MOQ (Minimum Order Quantity)
Fast Delivery Time
Consistent Product Quality
Professional Services (Before & After Sales)
References from our existing customers can be provided upon
Plastic Injection Molded Parts Quality Control Procedures We
1. Machine Inspection (On-The-Spot Inspection)
Parts are initially inspected directly out of our molding machine.
Our machine operators are trained to identify and rectify the
1.1.Sink marks that form when the outer plastic shell hardens
before the internal plastic has had an opportunity to cool.
1.2.Short shots caused when there is an inadequate amount of
plastic material to fill the mold.
1.3.Burn marks caused by trapped compressed air during the molding
1.4.Flash marks, which is the excess plastic that extends from the
end of the molded part
2. Finishing Station Inspection
Parts at the finishing station are inspected for consistent
finishes and textures prior to silkscreen or pad printing.
3. Quality Control Department Inspection
Finished parts undergo one final inspection to ensure tolerances
are met for every part. Optical projector and digital calipers
measure for part accuracy to within =/-.005mm.
5 Reasons You Should Use Shenghua
1. On-site Mold Making. Our fully equipped tool shop is capable of producing quality
injection molds up to 1.2 meters long and 7 tons in weight. Our
team of highly skilled and experienced mold makers and well trained
English-speaking project managers will ensure your mold or product
production projects move forward as planned. In-house tooling
ensures instant response through the entire mold building and
2. In House Injection Molding. Our injection ship houses 10 injection machines that range from 50
to 250 ton. Besides general injection molding, we have abundant
experience on designing and producing insert molded and over molded
parts. For example, ABS part over molded with TPR, PC part insert
molded with brass screws and etc.
3. In House Product Assembly. Apart from the plastic parts we produce in house, we can source
and buy other components for our customers for finished goods
assembly in our facilities. Different assembly and Q.C. devices can
be set up for different products assembly requirement. Finished
products we assembled and shipped include electrical products,
plastic toys, sports goods, educational items and etc.
4. Professional Logistics Services. Shenghua has been working with a professional Dongguan based
international logistics company for years. From inland trucking
service, China customs declaration, through goods shipment via
express, air or ocean, we’re working closely with our logistics
partner to assure your goods are delivered to your designated place
on time and at very good rate.
5. Communication with No Language Barriers. Our team of English speaking project managers is the most
responsive and the most hands on. Our project managers have, on
average, 5+ years of experiences on following up directly with our
foreign customers for their mold and product production projects.
We know what we do, as well as what our customers expect.
We are sure your buying experience with us will allow you to tend
to the other non-plastic components of your project while we take
care of the plastic components at our end. Rest assured once you
work with us and after completing your first project with us there
will be no question who you will source your future projects to.