Hong Kong
Tonva Shipping was founded in Zhejiang, China, in 1993 and has developed into a leading manufacturer of extrusion and accumulator machines for plastic production. The company boasts a product portfolio that includes a variety of plastic machines, including extrusion and hybrid extrusion blow-molding machines, accumulator machines, as well as machines for the manufacture of bottles, containers, and other plastic products. Tonva has a production area of over 80,000 square meters and possesses a technological team with more than 20 years of experience in the blow-molding sector. The firm is certified according to ISO9001:2016, CE, and SGS and has exported its products to more than 120 countries worldwide. Tonva continuously engages in research and development and holds 61 patents.
Browsing, company names, locations and sectors are always free. A free account adds 5 contact releases every month — e-mail and phone, view or export. Need more? Contact packs start at 19 € for 50, or upgrade to a monthly plan.
Yes — no card required. Browsing is always free, and a free account adds 5 contact releases every month.
Your first 5 contact releases each month are included in the free account. After that, packs start at 19 € for 50 contacts (view or export), or a monthly plan for regular use.
Companies are harvested from the open web — registers, websites and industry directories — not self-registered sign-ups. Contact details are shown only once you use a release or credit, never invented.