Ultrasonic Welding Factory for Plastic Water Tank Product

Ultrasonic Welding Factory for Plastic Water Tank Product
 

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

Competitive Price

Professional Services (Before & After Sales)

References from our existing customers can be provided upon request.

Plastic Injection Molded Parts Quality Control Procedures We Follow:

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 following defects:

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 process.

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 testing process.

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.