Company NameShenzhen RSP Technology Co., Ltd.
Image
About Us
RSP, Inc. was founded over 50 years ago as Ryan Screen Printing, Inc. The company was established by brothers Robert and John Ryan in the basement of their parents′ house. Their father, Norbert Ryan, saw the success his young boys were having and joined the business for a number of years, helping the company to expand and to invest in new-and-improved equipment. The first products produced included real estate signs and advertising banners for Schlitz Brewing. Over the years, the company worked with a variety of local manufacturers and businesses including Harley-Davidson, Rockwell Automation, Miller Brewing, Johnson Controls and many more.

In 2005, RSP ownership and operations were passed to the next generation, Mike Ryan and Paul Ryan. This is a business built on family values, integrity and trust. The new owners broadened the company′s offerings to include plastic molding, rubber molding, and electronics. As these new products became a substantial part of the business, the company name was officially changed to RSP, Inc. In 2009 to reflect the variety of offerings while at the same time providing a tie to the company′s history.

Our Commitment to Environmental Sustainability in Manufacturing

RSP is committed to sustainable manufacturing practices that reduce environmental impact. We have policies in place to minimize waste, energy use, and resource consumption.

We have implemented the following best practices:

Investment in energy-efficient electric plastic molding machines

Use of flexible manufacturing cells to reduce handling and energy consumption

Installation of a new filtration system to reduce particulate matter

Use of returnable packaging pallets and totes when possible

RSP is also leading the way in studying and testing evolving more environmentally sustainable plastic options including:

Recycled ocean plastic in manufacturing. RSP offers Oceanworks® Guaranteed products utilizing a verified supply chain from oceans, beaches, rivers, and shores.

Use of organic additives that activate in the presence of specific microbes and enzymes found in landfills to help break down plastic when it reaches its end-of-life destination.

Blended bioplastics include hemp, rice, and other fibers to meet the demand for sustainable plastics.

RSP works with our clients on sustainability to help them develop the optimal product for their market and needs.
TelLogin to view
FaxNot set
NameMrs. Linda Liao
Address No. 12 Xinfeng Road, Pingdi Sub-District, Longgang District, Shenzhen, Guangdong, China 518117
Not set
Products DetailsHigh quality protective glasses Safety Welding Goggles Comfortable Anti Resistant Industrial Welding Safety Glasses Welding Spec



We're Your Plastic Molding Company
RSP offers high quality custom plastic injection molding to bring your vision to life. Whether you need to create a fully functional prototype or large volume production, we can make it happen.
Integrating 50+ years of manufacturing knowledge with current best practices and technology, we offer a variety of injection molding services and value-added processes to meet all of your needs, from single components to full custom turnkey manufacturing.
Our state of the art plastic injection molding and assembly facility in China provides affordable tooling and molding while meeting the United States' manufacturing practices and quality standards. We take pride in our socially responsible and environmentally friendly facilities.

Injection Process: From Pellets to Product
Turning plastic pellets into a perfect molded product is what we do best. It may sound like a fairly simple process, but details are everything when it comes to the plastic mold injection process. Here is a quick and simple overview of how we take your design from pellets to product.
The first stage of the process begins by feeding dry plastic pellets, held in a "hopper", into a heating cylinder by using a hydraulic pump, motor and gears. Within the cylinder there are multiple heating zones which systematically increase the temperature of the material as it moves closer to the gate where it is injected into the tool. Each heating zone is constantly monitored and adjusted. The peak temperature of the plastic depends on the combination of materials being injected, but can reach as high as 725° F. Here at RSP, our average melting temperature of materials is 525°F.
With the help of a stationary and movable platen, the mold is held in place as a nozzle prepares to inject the molten plastic. Next, a clamp mechanism closes the mold halves. The action is performed by a motor rated by the maximum amount of force the machine is capable of creating. Then, the molten plastic is injected into the mold as the clamp keeps the mold closed. As the product solidifies and cools down, the finished product is ejected from the mold.

Plastic Mold Injection Process
As discussed above, the typical injection molding machine consists of five major components:
Hopper
Heating Cylinder
Hydraulic Pump, Motor and Gears
Stationary & Movable Patens
Clamp

In-Mold Decoration
For some projects, there may be a need for In-Mold Decoration (IMD) to include an image or coating on a plastic surface. This process involves printing a high-quality image on a heat resistant plastic film that will hold up to the stress of in-molding. The printed film is inserted into the open plastic injection mold and held in place via vacuum ports or electrostatic charge while the mold is closed. Once closed, plastic resin is injected into the mold, thus encapsulating the label to the finished part. Combining the decoration process with the molding process adds durability, decreases manufacturing costs by eliminating post-molding labeling, handling and storage, and also allows for design flexibility. IMD allows for a wide range of colors, effects, textures, graphic options and can replicate stainless steel, wood grains and carbon fiber. IMD is commonly used used on washers and dryers because of its affordability and durability.  

A Seamless Process
In order to provide a low-cost product with minimal set-up, quality and precision, we practice a seamless process to get the job done right the first time. If you are interested in our plastic injection molding, in order to start the project off on the right foot, please prov
Web SiteLogin to view
B2 B Website
B2 C Website Shop
Member Type
Certificate
Mainly ProductsPopular Sport Protective Transparent Eyewear Safety Prescription Glasses Anti Scratch Coating with FDA and ISO 9001 Certificates