1.The product is a Marine aluminum/steel watertight fireproof hatch cover manhole cover, designed specifically for marine applications.

2.It is made from high-quality aluminum or steel, ensuring durability and resistance to corrosion, ideal for harsh marine environments.

3.The hatch cover is available in various nominal and cover dimensions (450*630~830*1230 and 508*668~892*1292) to suit different requirements.

4.It is available in various thicknesses (4-8), providing flexibility in weight and strength for different installations.

5.The product is branded by Sinooutput, a reputable manufacturer specializing in marine hatch covers, ensuring top-notch quality and customer satisfaction.

Established in Lijin Industrial Park, Huzhen Town, Jinyun County, Zhejiang Province,  boasts a team of experienced employees and professional technicians who have dedicated more than two decades to the production of selenium packaging for ships. Equipped with comprehensive production facilities and supporting resources, the company specializes in manufacturing steel, aluminum, copper, and stainless steel standards, as well as a variety of non-standard doors, windows, covers, ladders, cable piles, ventilation equipment, and mooring equipment for the marine industry.

Adhering to the principle of "quality first, service in place",  maintains a rigorous quality control system and has established a robust sales network. By emphasizing industry expertise, the company consistently delivers high-quality products and services to both domestic and international clients, striving to create satisfactory projects and foster a mutually beneficial relationship with users.

1. who are we?
We are based in Zhejiang, China, start from 2021,sell to Domestic Market(50.00%),Eastern Europe(10.00%),South Asia(10.00%),Northern Europe(10.00%),Oceania(10.00%),Southeast Asia(10.00%). There are total about 51-100 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Ship accessories,Hatch cover,Manhole cover,Weathertight door,High pressure hatch

4. why should you buy from us not from other suppliers?
The company's employees have 20 years of experience in the production of ship accessories, mainly producing standard parts such as steel, aluminum, copper, and stainless steel
Various non-standard ship accessories such as doors, windows, covers, ladders

5. what services can we provide?
Accepted Delivery Terms: FOB,EXW,FAS,CIP,CPT,DAF;
Accepted Payment Currency: USD,EUR,HKD,GBP,CNY;
Accepted Payment Type: T/T,D/P D/A,MoneyGram;
Language Spoken: English,Chinese