Henan Huabei Lifting Hook Co.,Ltd. designs and manufactures crane blocks to specified capacities and tailored to customers’ individual requirements. All crane blocks can be designed for working conditions in low or high temperature environments and supplied fully certified to 3.1 as standard or 5 levels of traceability if required. All items are fully tested to our client’s specification. In addition Ansell Jones can work in-conjunction with 3rd parties such as API and ABS. crane blocks are painted to our paint specification as standard or can be painted to suit your own required specification. All Offshore Crane Blocks can be made to your exact specifications, please call +86-373-8791040 or send email to email@example.com for more informations.