FAQ- Zhejiang Hongda Special Rubber Products Co., Ltd.

Q. 1. How long does it take to get a reply after we send you an inquiry?

We will reply to you within 12 hours after receiving the inquiry on working days.
Q. 2. Are you a direct manufacturer or a trading company?

We have a processing factory, and we also have our own international trade department, we produce and sell by ourselves.
Q. 3. What products can you provide?

We mainly produce safety valves, safety caps, explosion-proof discs, terminal post sealing rings, O-rings, acid injection nozzles and polymer microporous plastics for lead-acid batteries, lithium batteries and supercapacitors.
Q. 4. What are the main application fields of your products?

Our products are mainly used in lead-acid batteries and power lithium batteries.
Q. 5. Can you make customized products?

Yes, we mainly do customized products, we develop and produce products according to the drawings or samples provided by customers.
Q. 6.Are you producing standard parts?

Yes, in addition to customized products, we also have some standard battery safety valve parts mainly used on lead-acid batteries and lithium batteries.
Q. 7.What is the production capacity of your company?

We have nearly 200 employees, several automatic production lines, and average daily output of main products reaches 150,000.