
TINVO is an industrial, engineering and trade integration company. The headquarter office is located in Harbin city, northeastern China, the main manufacturing bases are located in Jiangsu and Henan province, close to the seaport Shanghai and Tianjin, in order to facilitate maritime transport easily. It provides one-stop service of equipment/spare parts procurement and project solution. With the experience and efforts for many years, it has possessed its own supply chain system and loyal client groups in steelmaking machinery, rolling mill parts, castings and forgings, auxiliary equipment of steel plants, etc.

All the factories have ISO9001;2008 certificate and implement the in-factory quality control if the customer does not consign the 3rd party of inspection. We also accept 3rd party of inspection and buyer’s inspection when the products are ready to ship.
The product standards include but not limited to GB/T, ISO, ASTM, DIN, JIS, etc.
For machines and accessories, TINVO provides free training of installation, operation and maintenance in China. The on-site engineering service is available in charges when a customer requests.
For EP project, we can provide design, engineering and procurement, TINVO has the own technical team, and can handle all the technical issues and will be the only one who responsible for all quality issues.
According to the shapes and weight of ordered products, TINVO has crates, pallet, iron frame, iron carton and naked, all packing is seaworthy. TINVO applies FCL container transportation to avoid the unexpected risk of damage and loss during shipment.

For the most customized products, TINVO needs the customer to supply correct specification requirements, materials composition and mechanical drawings. Only if we collect the necessary information completely, can we provide the offer within 3-5 days.
For the E&P general design or equivalent design work, it takes different time according to project scales, generally speaking, one month is enough to a middle size steel making project.
Contact TINVO
Website: https://www.hrbtinvo.com/
Email: inquiry@hrbtinvo.com
Address: Daowai, Harbin City, Heilongjiang, 150050, China.
Telephone: +86 13796661748
Spring starter, as known as hand starter, spring motor, spring-powered starting device, etc, is a kind of mechanical starter which transforms manual cranking energy into disc spring potential energy. The potential energy can be released all in once so as to start the engine. It is the best starting solution for the "black-start" or "dead-ship start".

Advantages
Spring starter can complement the electric starter defect, which battery needs maintenance frequently. It can ensure that the engine can be started when the battery lacks of power. Unlike air starter and hydraulic starter, the spring starter itself is a complete system. It requires no maintenance and other auxiliaries.

Applications
Fire pumps
Spring starter can be applied to fire pumps such as mobile file station, emergency fire pumps
Military
Widely used in military Off-road vehicles , military mobile power station.
Emergency Rescue
Used for the emergency rescue like explosion-proof generator set, mobile rescue vehicle.
Marine
Suitable for marine emergency generator set, lifeboat.
Why Choose Cqstart Spring Starter
New record of spring starter
Cqstart spring starter includes a new record of spring starter, breakthrough and innovative, supporting the large displacement engine, the largest starting capability of Cqstart spring starter , up to 50L (Cummins K50).

Reliability
Simulated condition bench test shows a trouble-free experiment for more than 3000 starting cycles. In the field, customer's feedback: Cqstart spring starter can work more than 10 years and longer.
Stability
The unique spring starting condition simulation test bench to do the independent tests and check/record automatically for every starter.
Cost Performance
All parts are made from mature material, manufactured by qualified heat treatment and machining process. On the same power level of the starters, Cqstart spring starter costs less than a similar competing starter.
More powerful
Cqstart spring starter has exceptional starting ability especially on a large displacement engine( 6 cylinders can be up to 19L, 16 cylinders can reach 30L, Max can start Cummins K50).
Protector
As a pioneer of spring starter protector, it effectively reduces the mal-operation failure ratio and makes sure safety of operation.
Service
Humanization after-sales support, resolve customer trouble back at home.
For more professional knowledge about spring starter, please visit the page of cqstart spring starter articles
YSmarines can provide you the customized marine chocks as your drawing, high quality and the most reliable prices guaranteed, the certificates of CCS, DNV, ABS, BV, LR, etc guaranteed.
Applications
Small boats;
Sea-going vessels;
Tugboats;
Barges:
Other ships or boats
Packages
Packaged by wooden pallets;
Packaged by steel pallets;
Packaged within containers directly.
Triangle Type Towing Chock

Features
1.High SWL for mooring and towing purpose both;
2.Wide application scope or usage;
3.Smooth surface treatment for better protection of the rope lines;
4.Customized service supported.
NS2590 Deck Mounted Mooring Chock

Features
1.Without stiffeners;
2.Weldable base for choice;
3.Smooth surface;
4.Widely used for vessels.
NS2589 Bulwark Mounted Mooring Chock

Features
1.Support the customized service;
2.Anti-corrosion protective surface treatment;
3.Simple structure design;
4.Advanced production technics.
JIS F 2030-1978 Single Point Mooring Pipe

Features
1.Paint primed or galvanized surface treatment;
2.Closed mooring chock shape;
3.Class Approved;
4.Strict quality control.
JIS F 2017-1982 Panama Chock

JIS F 2017-1982 Deck Mounted Panama Chock (Type AC)
Material: Cast steel
Weight: 293kg to 395kg
Finishing: the Panama chocks shall be coated externally with an anti-corrosion protective finish.
Installation site: on the deck
JIS F 2017 Bulwark Mounted Panama Chock (Type BC)
Material: Cast steel
Weight: 276kg to 472kg
Finishing: the Panama chocks shall be coated externally with an anti-corrosion protective finish.
Installation site: on the bulwarkJIS F 2007-1976 Mooring Pipe

JIS F 2007-1976 Oval Shape Mooring Pipe (Type A)
Material: cast steel
Standard: JIS F 2007-1976
Size: 150/200/250/300/350/400/450/500
Finishing: one layer of shop primer after sandblasting 2.5
JIS F 2007-1976 Circular Shape Mooring Pipe (Type B)
Material: cast steel
Standard: JIS F 2007-1976
Size: 150/200/250/300
Finishing: one layer of shop primer after sand blasting 2.5
Installation site: on the bulwark
JIS F 2006-1976 Open Chock

JIS F 2006 Cast Steel Open Chock (SC Type)
Material: Cast steel
Weight: 10.7kg to 98kg
Finishing: the open chocks shall be coated externally with an anti-corrosion protective finish.
Installation site: on the deck
JIS F 2006 Cast Iron Open Chock (FC Type)
Material: Cast iron
Weight: 11.5kg to 130kg
Finishing: the open chocks shall be coated externally with an anti-corrosion protective finish.
Installation site: on the deck
The tool workbench provides an ideal solution for storing tools and getting work done in the workshop. Sanji-first is a leading tool workbench manufacturer, providing large work tables with competitive prices and the manufacturing process uses advanced technology combined with strict quality control to ensure that every workbench is ready for your workshop.
Large Work Table With Tool Cabinet

Features
1. Ordinary workbench with a large-capacity single-door cabinet.
2. The small single-opening cabinet below can store larger objects, without ribs in the middle and bear the weight without other cabinets. If the processed objects are not particularly heavy, it is more suitable.
3. The surface of the cabinet body is painted by advanced electrostatic spray coating, and the surface finish is over 99%.
4. It is built with high-grade steel construction for increased durability.
5. This workbench has a powder coating to increase resistance to corrosion, weather and staining.
6. Space-saving and well-organized storage in variable substructures with smooth-running drawers with 75 kg supported to load and a wide range of partition material.
Multifunction Work Table With Light

Features
1. Multi-function fitter work table with tool hanging plate can hang various types of tools, equipped with two electric plug-in boards, can be used together with other electrical appliances.
2. The key can control the entry and exit of each drawer and the desk lamp can be convenient for the staff to work at night.
3. The work table has a key locking system for the simultaneous protection of all drawers and doors.
4. It has a load capacity of up to 1.0 t with strong construction components.
5. It can be used together with other electrical appliances.
6. housing has a load capacity of up to 1.0 t with strong construction components.
7. keyhole hooks made from steel, storage containers from durable polyethylene (PE).
8. Clear labeling of the storage containers through an integrated labeling system.
9. can be equipped with rubber castors for mobile use in a variety of workplaces.
Best Workbench With Hanging Board

Features
1. The work table can be equipped with lighting racks, hangers, shelves, square hole hanging boards, louver hanging boards, power sockets, electrical boxes, parts box hanging strips, etc.
2. Various types of tool cabinets are available under the table.
3. The central locking system has an interlocking device.
4. The robust design and high-quality materials make the industrial workbench especially durable and able to withstand even severe conditions.
5. Various substructures ensure that there is plenty of storage space.
6. All drawer cabinets are lockable (key lock, code lock or remote lock).
7. According to the bearing requirements, you can choose different shapes of table legs.
Workbench With Pegboard And Light
Features
1. Formed with high-quality steel plate through a special mold and rolling process.
2. According to the bearing requirements, you can choose different shapes of table legs.
3. The desktop can be selected from special materials such as polymer fiberboard and other materials with different thicknesses (green imported veneer, anti-static veneer, fireproof board top, stainless steel veneer, cold-rolled steel veneer, electric bakelite veneer, etc.)
4. The table can be equipped with lighting racks, hangers, shelves, square hole hanging boards, louver hanging boards, power sockets, electrical boxes, parts box hanging strips, etc.
Multi Tool Workbench For Fitter

Features
1. The fitter workbench is one of the common equipment for fitters, applicable to all kinds of inspection work the reference plane for precision measurement, used for machine tool mechanical measurement standard, check the dimensional accuracy or shape deviation of parts and make precise scribbling.
2. This workbench is configured with a tool cabinet and electrical cabinet. The workbench configurations include hanging board, a gas source quick connector, with a trachea in the cabinet, automatic storage device, air filter, back air intake quick connector, flashboard, square hole hanging plate. central locking system with an interlocking device.
3. It can be equipped with rubber castors for mobile use in a variety of workplaces.
4. Space-saving and well-organized storage in variable substructures with smooth-running drawers with up to 70 kg supported load capacity.
Tool Workbench With Parts Box

Features
1. Multi-function
The right tool cabinet can store all kinds of tools, or you can use the partition board to store some small parts separately. With 2 electric plug-in boards, it can be used with other electrical appliances. Various tools can be hung on the tool hanging plate. Easy to access. Very simple.
2. Easy to access.
Various tools can be hung on the tool hanging plate.
3. Quiet / full extension
The no-cross bar differential pull-outs ensure perfect quietness and allow full extension.
4. Central locks
All drawer cabinets are lockable (key lock, code lock or remote lock).
5. Single-drawer blocking system
If one drawer is pulled out, it blocks all other drawers. A tilting of the cabinet is prevented.
6. Impact-resistant coating
The tool workbench is supplied in the two colors with light blue and light gray. The environmentally friendly powder coating provides an impact and abrasion resistant surface.
TINVO’s core products contain various types of mill rolls and hot/cold rolling mills like deformed bar rolling mill, strip rolling mill, section rolling mill, rebar straightening machine, wire rod drawing machine, fly shears, cast roll, forged steel roll, wear-resistance sleeves, etc. These products are precisely engineered from fine grade metal and alloy, which are procured from highly trusted, certified and reliable vendors. These products have been mainly served in Southeast Asia, Middle East, Europe and Russia, as well as known for their optimum performance, low maintenance, dimensional accuracy, sturdy construction and user-friendly operation.

Basic Introduction Of TINVO
Harbin Tinvo Import and Export Trading Co., Ltd (hereafter as TINVO), founded in the year 2007, is a professional trading company in the field of Iron & Steel industry and metallurgy industry. As a bridge between China manufacturers and overseas end-users, we provide one-stop service of equipment/spare parts procurement and project solution. With the experience and efforts for many years, we have possessed our own supply chain system and loyal client groups in steelmaking machinery, rolling mills parts, castings and forgings, auxiliary equipment of steel plants, etc.
Furthermore, TINVO is engaged in offering excellent custom-making design and project solutions for steel smelting, continuous casting and continuous rolling when we keep good partnerships with reputed design institutes and leading-edge factories of electric arc furnace (EAF), induction furnaces, continuous cast machine (CCM). we have appointed a team of highly experienced engineers and technicians. Owing to a sophisticated manufacturing facility and advanced management, we have been able to manufacture and supply a wide range of products within the stipulated time.
Why choose TINVO?
Business Principle:
Maximize the business benefits of clients and suppliers as the foothold of our company.
Industry experience:
Have more than 30 strong factories in our supply chain and more than 50 different scales of steel mills user at home and aboard. The best solution and competitive products can be sourced in a short time.
Professionalism:
Have good cooperation with be known steel design institutes nationwide and can provide the client with the most professional design service. Keep long-term contacts with skilled engineers and technicians in the steel smelting plants and rolling mill plants for on-site service of overseas projects.
Sincere Service:
7/24 online service; quick and flexible pre-sales service, standardized in-sales service, and professional after-sales service.
Quality Assurance:
All vendors in our supply chain are qualified in ISO certificates and inspection system in the house, all their products conform to the standards of GB, ASTM, DIN, JIS, etc. Meanwhile, they must have experiences to supply the top-level end-users of steel production and metallurgy. More and more clients upgrade us to a strategic partner, some of them even cooperate with TINVO beyond a decade.
Trade Capacity:
Be familiar with trade policy and logistics; have channels to search for the suitable stuff for international buyers and organize the favorable shipment. The business commission for a middleman is flexible under different trade terms.
Key Clients

CELSA Steel

POSCO Korea

Bao Steel

Steamline Industrial Ltd

JSW Steel Limited

ESSAR Steel India Limited

Ma Steel

Shandong Iron & Steel Group