This aluminum alloy six - claws open manhole cover, the main body of aluminum alloy through low - pressure casting whole shaping, light and solid.The six claws are made of copper and durable.The 6-claw quick opening manhole cover process is designed for 6-claw control. The force distribution is fully considered, and the guarantee of the sealing performance and the guarantee of the max limit is convenient.

1. Material: Aluminium alloy

2. The manufacturing, inspection and acceptance of manhole covers shall comply with the provisions of the international standard GB21S17-200S.
3. Corrosion-resistant, special oxidation process treatment, anti-corrosion and wear-resistant.
Welding and acceptance shall be carried out in accordance with NB/T-47003.1-2009.

We have professional designer and accurate CNC lathe machine and reliable testing equipment , so OEM or ODM service can be offered . Whole process from drawing design to finished product testing can be controlled by ourselves , and it is safe for you to cooperate with us .

Hubei Huate Special Equipment Co., Ltd. is a Combined; It was established in 2009, The company is located in Suizhou, the capital of special-purpose vehicles in China, covering an area of about 30, 000 square meters. With excellent equipment, extraordinary quality and high-quality service and product quality assurance, the products have a high reputation and influence in the transportation industry such as petroleum, chemical, food, etc., and the products sell well in domestic and foreign markets.

The current main products of Hubei Huate Special Equipment Co., Ltd. Are: Oil tanker, chemical truck, milk truck, edible oil truck, tank semi-trailer, flatbed semi-trailer, box semi-trailer, mobile gas station, ISO Tank, Buried oil tanks, etc., and produced safety accessories for tankers.

Hubei Huate Special Equipment has itsown brand. They have passed 1SO9001 certification, and obtained CCC certificates. Hubei Huate Special Equipmenthas successful foreign trading experience in North America, Southeast Asia/ Mideast and Africa, and they are activeldeveloping more overseas markets

Huate has always been driven by innovation and guided by the market; With professional technology and dedicated spirit, it provides users with high-quality products and services, with a view to establishing a win-win partnership!

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