Best Expansion Sleeve Manufacturers in China

Changzhou Ningsheng Hardware & Electrical Appliance Co., Ltd. is a professional hardware manufacturing company specializing in wedge anchor bolts and other fastener parts. The company covers an area of 15, 000 square meters and is located in Hengshanqiao Town, Changzhou Economic Development Zone, Jiangsu Province.

Since its establishment in 2000, the company now has more than twelve mature automatic production and assembly lines, with an annual output of more than 7000 tons of hardware accessories. The company's main products include: Various types of wedge anchor bolts(GB/DIN/ANSI), the hex bolts, the screw, the washers and other products.

Our factory has always been based on good faith management, product quality as the core, customer demand as the guidance, to provide customers with cost-effective products. At present, it has provided high quality products and services for many retailers and many well-known elevator manufacturers in China so far.

The company has a group of high-quality technical personnel, sophisticated equipment, perfect monitoring facilities. We also have GB/T19001-2008/ ISO9001: 2008 international quality system certification.

VG Fasteners is a company with flexibility and a strong focus on customer service and satisfaction have been key in fasteners industry. With more than 14 years' experience in fasteners industry, Vigor can provide the professional service and products to you.

The amazing thing about the products we provide is that they have innumerable uses. The bolt and screws can be applied in many industries especially in construction industry. And the thing that makes us stand out from the competition is the professional knowledge about the products and using that to grow with our business partners.

Our main products include Drop-in Anchor, Drop in anchor with Lip, Hex Bolt Sleeve Anchor, Sleeve anchor with Flange nut, Chemical anchor, Wedge anchor, Stub bolt, Nylon anchor, Tie wire Anchor, Hollow wall anchor, Swivel Band Hanger, Hex Socket Set Screw DIN913/ 914/915/ 916-45H, Automotive Hub Bolt, Flange Head Cap Screw, Bush Hammer Bit with Alloy Tips, DIN912 Hex Socket Head Cap Screw, DIN7991 Socket Flat Head Cap Screw, ISO7380 Button Socket Head Cap Screw, Hex keyDIN911 (Wrenches), Driver Bits, Hand tools(Shooting tools and shooting nails) and etc.

Here at VG fasteners, we firmly believe in building a bridge between us and the customers. It is not something that can be fabricated but grown with years of constant care. Just trust in us, let's fasten it in the whole world.

Hangzhou Prostar Enterprises Ltd. Is the most professional company of Construction Electricity Wiring System in Hangzhou, China, which establishes a pretty stable business relationship with different customers all over the world.

A. Products of Prostar

1). Strut Channel and Fittings: Uni-Strut Channel, Clamp and Hanger, Seismic Bracing, Beam Clamp, Fasteners and Hardware, General Fittings.

2). Electrical Conduit(UL Type): EMT (UL797), IMC (UL1242), RMC (UL6), IEC(IEC 61386) and all Fittings like Elbow, Connector and Coupling, Strap, Bushing, Box etc.

3). Electrical Conduit(BS Type): GI Conduit and Fittings, Malleable Iron Junction Box(EN 50086), Cover, Coupler, Bends, Bushes, Adaptors, Boxes;

4). Flexible Conduit and Fittings.

B. Markets Of Prostar:

Our main markets include 5 areas: The North / South America, Middle East, South-East Asia, Europe and Africa etc.

C. Advantages Of Prostar:

1) Superior Quality:

Prostar sticks to the belief that quality is the guarantee of business. So all of the materials we used are 1st Class. We pay much attention to every details of the quality from production to package. Prostar improves itself every day to meet the high demands of the international markets, and already have got UL certification of most items, For some hangers we also got FM approved. CE certification of flexible conduit also available now;

2) Competitive Prices:

Prostar researched the mould and the process of production according to the standard for a fairly longer time. We ourselves bought material for our professional subsidiary factory to apply to producing, therefore, our cost is lower than others and the prices are much more competitive.

3) Convenience For Purchasing:

Prostar is experienced and offer the full ranges of support strut support systems and electrical products of construction electrical wiring system, so customers can find all the related fittings here, and can get all the goods you need In one stop

4) Good Services: All of our sales staff are professional and dedicated, and we offer good suggestion according to the demands of different customs from different countries. Our work time is according to the one of our customers, so that the inquiries can be solved immediately. The most important is that Prostar is always responsible for our products, we offer the complete after-sale service.

5) Convenience For Visiting & Transportation:

Prostar office is located in the center of Hangzhou City, only 30 minutes drive from Xiaoshan International Airport, only 2 hours to Shanghai or Ningbo, therefore it is very convenient for visiting and transportation.

We welcome more friends and customers to visit Hangzhou Prostar Enterprises Ltd.

Contact us now and enjoy the Prostar's advantages!