WENZHOU DALONG INDUSTRY CO.,LTD.

Established in 1996, our company is specialized about automobile parts, locks, alumina ceramic ball, chemical ceramics, catalyst, Honeycomb Ceramics and porcelain insulators. We has successfully been awarded the Certificate of ISO9001 in 2000. The porcelain products can be met the standards as well, such as IEC, ANSI, BS, AS and DIN. With the superior quality and competitive price of our products and our sincere dealing in the business, we have established mutual benefit business relationship with both domestic and foreign friends and have high prestige in this field.

We hold to "Quality goes first; Users are supreme and Creditability", and can design, test and manufacture the products in accordance with the drawings, samples or the technical documents our customers supply to us.

1. Automobile parts:

Sockets, Gas caps, Radiator Caps, Oil Caps, Door Handles, Housing Connectors, Fuel Pumps, Door Locks, Tensioners, Clutch Release Bearings, Sensors

2. Porcelain Insulators:

Disc insulators, pin insulators, post insulators, shackle insulators, strain nsulators, Eeedle Type Insulator Steel Foot , spool insulators.

3. Ceramics:

3.1) Environment-friendly Ceramics Series.

Porcelain Sand Filter, Ceramic Granule Filter, Ceramic Filter Brick, Activated Alumina, Activated Alumina Ball, Honeycomb Ceramics, Automobile/Motor Tail Gas Purification Catalyst Support.

3.2) Chemical Packings Series.

Inert Alumina Ceramic balls, Thermal Storage Ceramic Balls, Refractory Ceramic Ball, Ceramic Random Packings, Metal Random Packings, Plastic Random Packings, Structured Packing, Acid Resistant Ceramic Bricks\Plates, Large Hole-opening & Assembling Ceramic Dome Arch

3.3) Special Type Ceramics Series.

Grinding Ceramic Balls, Grinding Ceramic Pillars\bricks, Irregular\Insulating Ceramics, Foamed\Hermetical Ceramics, Electronic Insulated Ceramics, Porcelain Drag Roller, Liquefied Gas Stove Slice, Electrical Blower Ceramic Slice.

3.4) Catalyst.

Ammonia Decomposing Catalyst, Molecular Sieve, The Active Carbon, Sulfur Recovering Catalyst, Zinc Oxide Desulfurizing Agent, Decalcifying Agent.

4. lock cores

The porcelain and ceramic products widely applied in the fields of electric power, chemical, pharmacy, environment, fertilizer, smelting, petrochemical and gas.
Alumina Ceramic Ball, Honeycomb Ceramics, Chemical Packings, Ceramic Random Packings, Metal Random Packings, Plastic Random Packings, porcelain insulators, Door Locks, Grinding Ball, Catalyst, Molecular Sieve, The Active Carbon, gas caps, oil caps, radiator caps, fuel pumps, Sensors, Clutch Release Bearings, Tensioners, Door Locks, Door Handles, lock cores, fuse holder, house connector